{
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  "version": "2026-10-17",
  "titles": {
    "en": "High School DxD",
    "ja": "ハイスクールD×D"
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    "credit": "Arc Almanac contributors"
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      "summary": "Issei enters the world of devils through Rias and encounters Asia while learning his new duties."
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      "summary": "Rias faces an arranged engagement, and her servants prepare for a Rating Game against the Phoenix family."
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      "summary": "The arrival of holy-sword wielders brings Kiba’s past into the club’s conflict with fallen angels."
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      "summary": "The club introduces Gasper as the leaders of three supernatural factions gather for a summit."
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      "summary": "Summer training in the Underworld leads into a contest between Rias’s team and Sona’s servants."
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      "summary": "Diodora’s interest in Asia brings the club into a dangerous Rating Game and a confrontation with the Khaos Brigade."
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      "summary": "A visit from Odin draws Issei and his companions into a struggle involving Loki and the two Heavenly Dragons."
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      "summary": "The Gremory family gives Issei and Rias a series of trials."
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      "summary": "A school trip to Kyoto brings Issei’s group into contact with local youkai and the Hero Faction."
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      "summary": "Festival preparations give way to the contest between Rias’s team and Sairaorg’s household."
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      "summary": "Issei prepares for a promotion examination as the Hero Faction again threatens the club."
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      "summary": "The young devils confront a crisis together while Issei’s companions face his absence."
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      "summary": "The club investigates magicians whose activities connect ordinary devil work with the Khaos Brigade."
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      "summary": "The club travels to Romania, where vampire factions and Gasper’s background become central to the conflict."
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      "summary": "A visit to an Underworld school places the young devils’ ambitions alongside a new threat."
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      "summary": "A Christmas visit to Heaven is disrupted by deaths among exorcists, pulling Irina into the investigation."
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      "summary": "Xenovia’s student council campaign coincides with an uprising among exorcists that demands the club’s attention."
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      "summary": "Uncertainty over the Phoenix siblings accompanies a threat to Ophis from Rizevim’s schemes."
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      "summary": "The aftermath of Issei’s new power affects his ability to fight as Vali faces his own decisive test."
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      "summary": "Graduation brings changes to the club and new responsibilities for Issei as a tournament begins."
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      "summary": "Issei starts leading his own team while supporting Asia in her new role at the club."
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      "summary": "Koneko and Kuroka confront their relationship, drawing Issei into the sisters’ dispute."
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      "summary": "Rossweisse faces a proposal from a Norse god, and Issei prepares for a contest over her future."
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      "summary": "Issei takes on new threats while protecting Kuoh Town and his companions."
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      "summary": "A Rating Game brings Issei’s team into direct competition with Rias."
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      "summary": "Another school trip to Kyoto draws Koneko and her classmates into trouble."
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      "summary": "Issei’s activities as the Oppai Dragon become the center of a new crisis."
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            "sources": [
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            ],
            "unverified": false,
            "from": {
              "arc": "volume-21",
              "point": "start"
            },
            "to": {
              "arc": "volume-21",
              "point": "end"
            },
            "notes": "Volume-bounded editorial story group."
          },
          {
            "units": "v22c00..v22-new-life",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "high",
            "sources": [
              "https://en.wikipedia.org/wiki/List_of_High_School_DxD_volumes",
              "https://www.kadokawa.co.jp/product/321603000655/"
            ],
            "unverified": false,
            "from": {
              "arc": "volume-22",
              "point": "start"
            },
            "to": {
              "arc": "volume-22",
              "point": "end"
            },
            "notes": "Volume-bounded editorial story group."
          },
          {
            "units": "v23c00..v23-next-life",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "high",
            "sources": [
              "https://en.wikipedia.org/wiki/List_of_High_School_DxD_volumes",
              "https://www.kadokawa.co.jp/product/321603000653/"
            ],
            "unverified": false,
            "from": {
              "arc": "volume-23",
              "point": "start"
            },
            "to": {
              "arc": "volume-23",
              "point": "end"
            },
            "notes": "Volume-bounded editorial story group."
          },
          {
            "units": "v24",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "high",
            "sources": [
              "https://en.wikipedia.org/wiki/List_of_High_School_DxD_volumes",
              "https://www.kadokawa.co.jp/product/321703001005/"
            ],
            "unverified": false,
            "from": {
              "arc": "volume-24",
              "point": "start"
            },
            "to": {
              "arc": "volume-24",
              "point": "end"
            },
            "notes": "Volume-bounded editorial story group."
          },
          {
            "units": "v25",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "high",
            "sources": [
              "https://en.wikipedia.org/wiki/List_of_High_School_DxD_volumes",
              "https://www.kadokawa.co.jp/product/321703001006/"
            ],
            "unverified": false,
            "from": {
              "arc": "volume-25",
              "point": "start"
            },
            "to": {
              "arc": "volume-25",
              "point": "end"
            },
            "notes": "Volume-bounded editorial story group."
          }
        ]
      },
      "title": "High School DxD",
      "notes": "Published volume order. c00 means Life.0, not chapter 1. Special Life identities remain explicit. Subheadings stay in their containing chapter; afterwords are excluded. TODO(verify): TOCs for volumes 24–25 and remaining story placements in collections 8, 13 and 15. Volume 8 Extra Life is placed separately after volume 7."
    },
    {
      "id": "ln-shin",
      "format": "light-novel",
      "origin": false,
      "order": "linear",
      "unitKind": "chapter",
      "parts": [],
      "editions": [
        {
          "id": "ln-shin-ja",
          "lang": "ja",
          "official": true,
          "asOf": "2026-10-03",
          "volumes": [
            {
              "n": "1",
              "status": "released",
              "units": "v01",
              "side": false,
              "released": "2018-07-20",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/321803001775/",
              "reach": {
                "from": {
                  "arc": "shin-1",
                  "point": "start"
                },
                "to": {
                  "arc": "shin-1",
                  "point": "end"
                }
              }
            },
            {
              "n": "2",
              "status": "released",
              "units": "v02",
              "side": false,
              "released": "2018-12-20",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/321803001776/",
              "reach": {
                "from": {
                  "arc": "shin-2",
                  "point": "start"
                },
                "to": {
                  "arc": "shin-2",
                  "point": "end"
                }
              }
            },
            {
              "n": "3",
              "status": "released",
              "units": "v03",
              "side": false,
              "released": "2019-08-20",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/321803001777/",
              "reach": {
                "from": {
                  "arc": "shin-3",
                  "point": "start"
                },
                "to": {
                  "arc": "shin-3",
                  "point": "end"
                }
              }
            },
            {
              "n": "4",
              "status": "released",
              "units": "v04",
              "side": false,
              "released": "2020-02-20",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/321910001004/",
              "reach": {
                "from": {
                  "arc": "shin-4",
                  "point": "start"
                },
                "to": {
                  "arc": "shin-4",
                  "point": "end"
                }
              }
            }
          ],
          "publisher": "Fujimi Shobo / Fujimi Fantasia Bunko",
          "latest": "4"
        }
      ],
      "coverage": {
        "slots": [
          {
            "arc": "volume-1",
            "status": "none"
          },
          {
            "arc": "volume-2",
            "status": "none"
          },
          {
            "arc": "volume-3",
            "status": "none"
          },
          {
            "arc": "volume-4",
            "status": "none"
          },
          {
            "arc": "volume-5",
            "segment": "training",
            "status": "none"
          },
          {
            "arc": "volume-5",
            "segment": "rating-game",
            "status": "none"
          },
          {
            "arc": "volume-5",
            "segment": "reunion",
            "status": "none"
          },
          {
            "arc": "volume-6",
            "status": "none"
          },
          {
            "arc": "volume-7",
            "status": "none"
          },
          {
            "arc": "volume-8-extra-life",
            "status": "none"
          },
          {
            "arc": "volume-9",
            "status": "none"
          },
          {
            "arc": "volume-10",
            "status": "none"
          },
          {
            "arc": "volume-11",
            "status": "none"
          },
          {
            "arc": "volume-12",
            "status": "none"
          },
          {
            "arc": "volume-14",
            "status": "none"
          },
          {
            "arc": "volume-16",
            "status": "none"
          },
          {
            "arc": "volume-17",
            "status": "none"
          },
          {
            "arc": "volume-18",
            "status": "none"
          },
          {
            "arc": "volume-19",
            "status": "none"
          },
          {
            "arc": "volume-20",
            "status": "none"
          },
          {
            "arc": "volume-21",
            "status": "none"
          },
          {
            "arc": "volume-22",
            "status": "none"
          },
          {
            "arc": "volume-23",
            "status": "none"
          },
          {
            "arc": "volume-24",
            "status": "none"
          },
          {
            "arc": "volume-25",
            "status": "none"
          },
          {
            "arc": "shin-1",
            "status": "covered",
            "units": "v01"
          },
          {
            "arc": "shin-2",
            "status": "covered",
            "units": "v02"
          },
          {
            "arc": "shin-3",
            "status": "covered",
            "units": "v03"
          },
          {
            "arc": "shin-4",
            "status": "covered",
            "units": "v04"
          }
        ],
        "cuts": [],
        "entries": [
          {
            "units": "v01",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "high",
            "sources": [
              "https://www.kadokawa.co.jp/product/321803001775/"
            ],
            "unverified": false,
            "from": {
              "arc": "shin-1",
              "point": "start"
            },
            "to": {
              "arc": "shin-1",
              "point": "end"
            },
            "notes": "Separate sequel volume boundary."
          },
          {
            "units": "v02",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "high",
            "sources": [
              "https://www.kadokawa.co.jp/product/321803001776/"
            ],
            "unverified": false,
            "from": {
              "arc": "shin-2",
              "point": "start"
            },
            "to": {
              "arc": "shin-2",
              "point": "end"
            },
            "notes": "Separate sequel volume boundary."
          },
          {
            "units": "v03",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "high",
            "sources": [
              "https://www.kadokawa.co.jp/product/321803001777/"
            ],
            "unverified": false,
            "from": {
              "arc": "shin-3",
              "point": "start"
            },
            "to": {
              "arc": "shin-3",
              "point": "end"
            },
            "notes": "Separate sequel volume boundary."
          },
          {
            "units": "v04",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "high",
            "sources": [
              "https://www.kadokawa.co.jp/product/321910001004/"
            ],
            "unverified": false,
            "from": {
              "arc": "shin-4",
              "point": "start"
            },
            "to": {
              "arc": "shin-4",
              "point": "end"
            },
            "notes": "Separate sequel volume boundary."
          }
        ]
      },
      "title": "Shin High School DxD",
      "notes": "Separate sequel line after original volume 25. TODO(verify): chapter TOCs and any licensed English edition; no English edition recorded."
    },
    {
      "id": "manga",
      "format": "manga",
      "origin": false,
      "order": "linear",
      "unitKind": "chapter",
      "parts": [],
      "editions": [
        {
          "id": "manga-ja",
          "lang": "ja",
          "official": true,
          "asOf": "2026-10-03",
          "volumes": [
            {
              "n": "1",
              "status": "released",
              "units": "c001..c004",
              "side": false,
              "released": "2011-06-07",
              "chapters": "Chapters 1–4",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/201102000425/",
              "reach": {
                "from": {
                  "arc": "volume-1",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-1",
                  "point": "end"
                }
              }
            },
            {
              "n": "2",
              "status": "released",
              "units": "c005..c010",
              "side": false,
              "released": "2011-12-07",
              "chapters": "Chapters 5–10",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/201102000426/",
              "reach": {
                "from": {
                  "arc": "volume-1",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-1",
                  "point": "end"
                }
              }
            },
            {
              "n": "3",
              "status": "released",
              "units": "c011..c016.5",
              "side": false,
              "released": "2012-07-05",
              "chapters": "Chapters 11–16",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/201202000544/",
              "reach": {
                "from": {
                  "arc": "volume-2",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-2",
                  "point": "end"
                }
              }
            },
            {
              "n": "4",
              "status": "released",
              "units": "c017..c022.5",
              "side": false,
              "released": "2013-01-07",
              "chapters": "Chapters 17–22",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/201202000549/",
              "reach": {
                "from": {
                  "arc": "volume-2",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-2",
                  "point": "end"
                }
              }
            },
            {
              "n": "5",
              "status": "released",
              "units": "c023..c028.5",
              "side": false,
              "released": "2013-09-09",
              "chapters": "Chapters 23–28",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/301305004331/",
              "reach": {
                "from": {
                  "arc": "volume-3",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-3",
                  "point": "end"
                }
              }
            },
            {
              "n": "6",
              "status": "released",
              "units": "c029..c035.5",
              "side": false,
              "released": "2014-04-09",
              "chapters": "Chapters 29–35",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/301305004334/",
              "reach": {
                "from": {
                  "arc": "volume-3",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-3",
                  "point": "end"
                }
              }
            },
            {
              "n": "7",
              "status": "released",
              "units": "c036..c041",
              "side": false,
              "released": "2014-12-09",
              "chapters": "Chapters 36–41",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/321409000396/",
              "reach": {
                "from": {
                  "arc": "volume-4",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-4",
                  "point": "end"
                }
              }
            },
            {
              "n": "8",
              "status": "released",
              "units": "c042..c049",
              "side": false,
              "released": "2015-08-08",
              "chapters": "Chapters 42–49",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/321502000386/",
              "reach": {
                "from": {
                  "arc": "volume-4",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-4",
                  "point": "end"
                }
              }
            },
            {
              "n": "9",
              "status": "released",
              "units": "c050..c058",
              "side": false,
              "released": "2016-05-09",
              "chapters": "Chapters 50–58",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/321601000223/",
              "reach": {
                "from": {
                  "arc": "volume-4",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-5",
                  "segment": "training",
                  "point": "end"
                }
              }
            },
            {
              "n": "10",
              "status": "released",
              "units": "c059..c067",
              "side": false,
              "released": "2017-05-09",
              "chapters": "Chapters 59–67",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/321701000112/",
              "reach": {
                "from": {
                  "arc": "volume-5",
                  "segment": "training",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-5",
                  "segment": "training",
                  "point": "end"
                }
              }
            },
            {
              "n": "11",
              "status": "released",
              "units": "c068..c076",
              "side": false,
              "released": "2018-04-09",
              "chapters": "Chapters 68–76",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/321712000522/",
              "reach": {
                "from": {
                  "arc": "volume-5",
                  "segment": "rating-game",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-5",
                  "segment": "rating-game",
                  "point": "end"
                }
              }
            }
          ],
          "publisher": "Fujimi Shobo / Dragon Comics Age",
          "latest": "11"
        },
        {
          "id": "manga-en",
          "lang": "en",
          "official": true,
          "asOf": "2026-10-03",
          "volumes": [
            {
              "n": "1",
              "status": "released",
              "units": "c001..c004",
              "side": false,
              "released": "2014-05-27",
              "chapters": "Chapters 1–4",
              "purchaseUrl": "https://yenpress.com/titles/9780316407366-high-school-dxd-vol-1",
              "reach": {
                "from": {
                  "arc": "volume-1",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-1",
                  "point": "end"
                }
              }
            },
            {
              "n": "2",
              "status": "released",
              "units": "c005..c010",
              "side": false,
              "released": "2014-08-26",
              "chapters": "Chapters 5–10",
              "purchaseUrl": "https://yenpress.com/titles/9780316376822-high-school-dxd-vol-2",
              "reach": {
                "from": {
                  "arc": "volume-1",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-1",
                  "point": "end"
                }
              }
            },
            {
              "n": "3",
              "status": "released",
              "units": "c011..c016.5",
              "side": false,
              "released": "2014-11-18",
              "chapters": "Chapters 11–16",
              "purchaseUrl": "https://yenpress.com/titles/9780316334822-high-school-dxd-vol-3",
              "reach": {
                "from": {
                  "arc": "volume-2",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-2",
                  "point": "end"
                }
              }
            },
            {
              "n": "4",
              "status": "released",
              "units": "c017..c022.5",
              "side": false,
              "released": "2015-02-24",
              "chapters": "Chapters 17–22",
              "purchaseUrl": "https://yenpress.com/titles/9780316334846-high-school-dxd-vol-4",
              "reach": {
                "from": {
                  "arc": "volume-2",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-2",
                  "point": "end"
                }
              }
            },
            {
              "n": "5",
              "status": "released",
              "units": "c023..c028.5",
              "side": false,
              "released": "2015-05-19",
              "chapters": "Chapters 23–28",
              "purchaseUrl": "https://yenpress.com/titles/9780316258845-high-school-dxd-vol-5",
              "reach": {
                "from": {
                  "arc": "volume-3",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-3",
                  "point": "end"
                }
              }
            },
            {
              "n": "6",
              "status": "released",
              "units": "c029..c035.5",
              "side": false,
              "released": "2015-08-18",
              "chapters": "Chapters 29–35",
              "purchaseUrl": "https://yenpress.com/titles/9780316298544-high-school-dxd-vol-6",
              "reach": {
                "from": {
                  "arc": "volume-3",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-3",
                  "point": "end"
                }
              }
            },
            {
              "n": "7",
              "status": "released",
              "units": "c036..c041",
              "side": false,
              "released": "2015-11-17",
              "chapters": "Chapters 36–41",
              "purchaseUrl": "https://yenpress.com/titles/9780316309462-high-school-dxd-vol-7",
              "reach": {
                "from": {
                  "arc": "volume-4",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-4",
                  "point": "end"
                }
              }
            },
            {
              "n": "8",
              "status": "released",
              "units": "c042..c049",
              "side": false,
              "released": "2016-04-26",
              "chapters": "Chapters 42–49",
              "purchaseUrl": "https://yenpress.com/titles/9780316314961-high-school-dxd-vol-8",
              "reach": {
                "from": {
                  "arc": "volume-4",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-4",
                  "point": "end"
                }
              }
            },
            {
              "n": "9",
              "status": "released",
              "units": "c050..c058",
              "side": false,
              "released": "2017-08-22",
              "chapters": "Chapters 50–58",
              "purchaseUrl": "https://yenpress.com/titles/9780316473903-high-school-dxd-vol-9",
              "reach": {
                "from": {
                  "arc": "volume-4",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-5",
                  "segment": "training",
                  "point": "end"
                }
              }
            },
            {
              "n": "10",
              "status": "released",
              "units": "c059..c067",
              "side": false,
              "released": "2017-12-19",
              "chapters": "Chapters 59–67",
              "purchaseUrl": "https://yenpress.com/titles/9780316414067-high-school-dxd-vol-10",
              "reach": {
                "from": {
                  "arc": "volume-5",
                  "segment": "training",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-5",
                  "segment": "training",
                  "point": "end"
                }
              }
            },
            {
              "n": "11",
              "status": "released",
              "units": "c068..c076",
              "side": false,
              "released": "2018-11-13",
              "chapters": "Chapters 68–76",
              "purchaseUrl": "https://yenpress.com/titles/9781975328078-high-school-dxd-vol-11",
              "reach": {
                "from": {
                  "arc": "volume-5",
                  "segment": "rating-game",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-5",
                  "segment": "rating-game",
                  "point": "end"
                }
              }
            }
          ],
          "publisher": "Yen Press",
          "basedOn": "manga-ja",
          "latest": "11"
        }
      ],
      "coverage": {
        "slots": [
          {
            "arc": "volume-1",
            "status": "covered",
            "units": "c001..c010"
          },
          {
            "arc": "volume-2",
            "status": "covered",
            "units": "c011..c022.5"
          },
          {
            "arc": "volume-3",
            "status": "covered",
            "units": "c023..c035.5"
          },
          {
            "arc": "volume-4",
            "status": "covered",
            "units": "c036..c050"
          },
          {
            "arc": "volume-5",
            "segment": "training",
            "status": "covered",
            "units": "c051..c067"
          },
          {
            "arc": "volume-5",
            "segment": "rating-game",
            "status": "covered",
            "units": "c068..c076"
          },
          {
            "arc": "volume-5",
            "segment": "reunion",
            "status": "none"
          },
          {
            "arc": "volume-6",
            "status": "none"
          },
          {
            "arc": "volume-7",
            "status": "none"
          },
          {
            "arc": "volume-8-extra-life",
            "status": "none"
          },
          {
            "arc": "volume-9",
            "status": "none"
          },
          {
            "arc": "volume-10",
            "status": "none"
          },
          {
            "arc": "volume-11",
            "status": "none"
          },
          {
            "arc": "volume-12",
            "status": "none"
          },
          {
            "arc": "volume-14",
            "status": "none"
          },
          {
            "arc": "volume-16",
            "status": "none"
          },
          {
            "arc": "volume-17",
            "status": "none"
          },
          {
            "arc": "volume-18",
            "status": "none"
          },
          {
            "arc": "volume-19",
            "status": "none"
          },
          {
            "arc": "volume-20",
            "status": "none"
          },
          {
            "arc": "volume-21",
            "status": "none"
          },
          {
            "arc": "volume-22",
            "status": "none"
          },
          {
            "arc": "volume-23",
            "status": "none"
          },
          {
            "arc": "volume-24",
            "status": "none"
          },
          {
            "arc": "volume-25",
            "status": "none"
          },
          {
            "arc": "shin-1",
            "status": "none"
          },
          {
            "arc": "shin-2",
            "status": "none"
          },
          {
            "arc": "shin-3",
            "status": "none"
          },
          {
            "arc": "shin-4",
            "status": "none"
          }
        ],
        "cuts": [],
        "entries": [
          {
            "units": "c001..c010",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://en.wikipedia.org/wiki/List_of_High_School_DxD_volumes",
              "https://yenpress.com/titles/9780316376822-high-school-dxd-vol-2"
            ],
            "unverified": false,
            "from": {
              "arc": "volume-1",
              "point": "start"
            },
            "to": {
              "arc": "volume-1",
              "point": "end"
            },
            "notes": "Asia rescue and New Life close the first novel; event/title correspondence, not scene completeness."
          },
          {
            "units": "c011..c022.5",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://en.wikipedia.org/wiki/List_of_High_School_DxD_volumes",
              "https://yenpress.com/titles/9780316334846-high-school-dxd-vol-4"
            ],
            "unverified": true,
            "from": {
              "arc": "volume-2",
              "point": "start"
            },
            "to": {
              "arc": "volume-2",
              "point": "end"
            },
            "notes": "Phoenix match and New Life close the second novel. TODO(verify): bonus placement and scene omissions."
          },
          {
            "units": "c023..c035.5",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://en.wikipedia.org/wiki/List_of_High_School_DxD_volumes",
              "https://yenpress.com/titles/9780316298544-high-school-dxd-vol-6"
            ],
            "unverified": true,
            "from": {
              "arc": "volume-3",
              "point": "start"
            },
            "to": {
              "arc": "volume-3",
              "point": "end"
            },
            "notes": "Holy-sword conflict and Friends chapter correspond to the third novel. TODO(verify): bonus placement and scene omissions."
          },
          {
            "units": "c036..c050",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://en.wikipedia.org/wiki/List_of_High_School_DxD_volumes",
              "https://yenpress.com/titles/9780316314961-high-school-dxd-vol-8"
            ],
            "unverified": true,
            "from": {
              "arc": "volume-4",
              "point": "start"
            },
            "to": {
              "arc": "volume-4",
              "point": "end"
            },
            "notes": "Conference, dragon battle and New Life/Special Life correspond to novel 4. TODO(verify): exact chapter 50 scene crosswalk."
          },
          {
            "units": "c051..c067",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://en.wikipedia.org/wiki/List_of_High_School_DxD_volumes"
            ],
            "unverified": true,
            "from": {
              "arc": "volume-5",
              "segment": "training",
              "point": "start"
            },
            "to": {
              "arc": "volume-5",
              "segment": "training",
              "point": "end"
            },
            "notes": "Training, Kuroka and Odin chapter-title correspondence. TODO(verify): scene cuts and precise crosswalk."
          },
          {
            "units": "c068..c076",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://en.wikipedia.org/wiki/List_of_High_School_DxD_volumes",
              "https://yenpress.com/titles/9781975328078-high-school-dxd-vol-11",
              "https://dragonage-comic.com/product/highschool_dxd/321712000522.html"
            ],
            "unverified": true,
            "from": {
              "arc": "volume-5",
              "segment": "rating-game",
              "point": "start"
            },
            "to": {
              "arc": "volume-5",
              "segment": "rating-game",
              "point": "end"
            },
            "notes": "Chapter titles place the first and second halves of the match, Waltz and Winner here. TODO(verify): exact finale scene and whether any Reunion material is included; no full-novel-5 endpoint asserted."
          }
        ]
      },
      "title": "High School DxD",
      "adapts": "ln",
      "notes": "Hiroji Mishima adaptation. Collected chapter order, including fractional bonus chapters. TODO(verify): exact chapter handoffs in later volumes and unlisted extras."
    },
    {
      "id": "anime",
      "format": "anime",
      "origin": false,
      "order": "nonlinear",
      "unitKind": "episode",
      "parts": [
        {
          "id": "s1",
          "kind": "season",
          "label": "Season 1",
          "aired": {
            "from": "2012-01-06",
            "to": "2012-03-23"
          },
          "units": "s1e01..s1e12"
        },
        {
          "id": "s1-ova-1",
          "kind": "ova",
          "label": "Season 1 OVA 1",
          "aired": {
            "from": "2012-09-06"
          },
          "units": "s1ova01"
        },
        {
          "id": "s1-ova-2",
          "kind": "ova",
          "label": "Season 1 OVA 2",
          "aired": {
            "from": "2013-05-31"
          },
          "units": "s1ova02"
        },
        {
          "id": "s2",
          "kind": "season",
          "label": "Season 2: New",
          "aired": {
            "from": "2013-07-07",
            "to": "2013-09-22"
          },
          "units": "s2e01..s2e12"
        },
        {
          "id": "s2-ova",
          "kind": "ova",
          "label": "New OVA",
          "aired": {
            "from": "2015-03-10"
          },
          "units": "s2ova01"
        },
        {
          "id": "s3",
          "kind": "season",
          "label": "Season 3: BorN",
          "aired": {
            "from": "2015-04-04",
            "to": "2015-06-20"
          },
          "units": "s3e01..s3e12"
        },
        {
          "id": "s3-ova",
          "kind": "ova",
          "label": "BorN OVA",
          "aired": {
            "from": "2015-12-09"
          },
          "units": "s3ova01"
        },
        {
          "id": "s4",
          "kind": "season",
          "label": "Season 4: Hero (episodes 0–12)",
          "aired": {
            "from": "2018-04-10",
            "to": "2018-07-03"
          },
          "units": "s4e00..s4e12"
        }
      ],
      "editions": [],
      "coverage": {
        "slots": [
          {
            "arc": "volume-1",
            "status": "covered",
            "units": "s1e01..s1e12"
          },
          {
            "arc": "volume-2",
            "status": "covered",
            "units": "s1e01..s1e12"
          },
          {
            "arc": "volume-3",
            "status": "covered",
            "units": "s2e01..s2e06"
          },
          {
            "arc": "volume-4",
            "status": "covered",
            "units": "s2e07..s2e12"
          },
          {
            "arc": "volume-5",
            "segment": "training",
            "status": "covered",
            "units": "s3e01..s3e03"
          },
          {
            "arc": "volume-5",
            "segment": "rating-game",
            "status": "cut"
          },
          {
            "arc": "volume-5",
            "segment": "reunion",
            "status": "cut"
          },
          {
            "arc": "volume-6",
            "status": "covered",
            "units": "s3e06..s4e00"
          },
          {
            "arc": "volume-7",
            "status": "covered",
            "units": "s3e04..s3e12"
          },
          {
            "arc": "volume-8-extra-life",
            "status": "cut"
          },
          {
            "arc": "volume-9",
            "status": "covered",
            "units": "s4e01..s4e06"
          },
          {
            "arc": "volume-10",
            "status": "covered",
            "units": "s4e07..s4e12"
          },
          {
            "arc": "volume-11",
            "status": "none"
          },
          {
            "arc": "volume-12",
            "status": "none"
          },
          {
            "arc": "volume-14",
            "status": "none"
          },
          {
            "arc": "volume-16",
            "status": "none"
          },
          {
            "arc": "volume-17",
            "status": "none"
          },
          {
            "arc": "volume-18",
            "status": "none"
          },
          {
            "arc": "volume-19",
            "status": "none"
          },
          {
            "arc": "volume-20",
            "status": "none"
          },
          {
            "arc": "volume-21",
            "status": "none"
          },
          {
            "arc": "volume-22",
            "status": "none"
          },
          {
            "arc": "volume-23",
            "status": "none"
          },
          {
            "arc": "volume-24",
            "status": "none"
          },
          {
            "arc": "volume-25",
            "status": "none"
          },
          {
            "arc": "shin-1",
            "status": "none"
          },
          {
            "arc": "shin-2",
            "status": "none"
          },
          {
            "arc": "shin-3",
            "status": "none"
          },
          {
            "arc": "shin-4",
            "status": "none"
          }
        ],
        "cuts": [
          {
            "from": {
              "arc": "volume-5",
              "segment": "rating-game",
              "point": "start"
            },
            "to": {
              "arc": "volume-5",
              "segment": "reunion",
              "point": "end"
            },
            "reason": "gap"
          },
          {
            "from": {
              "arc": "volume-8-extra-life",
              "point": "start"
            },
            "to": {
              "arc": "volume-8-extra-life",
              "point": "end"
            },
            "reason": "gap"
          }
        ],
        "entries": [
          {
            "units": "s1e01..s1e12",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://en.wikipedia.org/wiki/List_of_High_School_DxD_episodes",
              "https://haremking.tv/season1/story.html?st=12",
              "https://highschooldxd.fandom.com/wiki/Episode_12_(Season_1)",
              "https://highschooldxd.fandom.com/wiki/Episode_1_(Season_2,_NEW)"
            ],
            "unverified": false,
            "from": {
              "arc": "volume-1",
              "point": "start"
            },
            "to": {
              "arc": "volume-2",
              "point": "end"
            },
            "notes": "Finale includes the engagement duel and Rias moving into Issei's home (volume 2 Life.∞ and New Life); volume 3 Life.0 follows. Volume 8 excerpts elsewhere in this season are outside this main-story envelope. Boundary rests on the fan comparison."
          },
          {
            "units": "s1ova01",
            "original": true,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://highschooldxd.fandom.com/wiki/Episode_13_(Season_1,_OVA)"
            ],
            "unverified": false,
            "notes": "Original plot written for the OVA; later novelized in DX.6, Life.2."
          },
          {
            "units": "s1ova02",
            "original": true,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://highschooldxd.fandom.com/wiki/Episode_14_(Season_1,_OVA)",
              "https://highschooldxd.fandom.com/wiki/Episode_13_(Season_3,_OVA)"
            ],
            "unverified": false,
            "notes": "Original plot written for the OVA; later novelized in DX.6, Life.4."
          },
          {
            "units": "s2e01..s2e06",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://en.wikipedia.org/wiki/List_of_High_School_DxD_episodes",
              "https://en.wikipedia.org/wiki/High_School_DxD_New"
            ],
            "unverified": true,
            "from": {
              "arc": "volume-3",
              "point": "start"
            },
            "to": {
              "arc": "volume-3",
              "point": "end"
            },
            "notes": "Title/event correspondence. TODO(verify): precise cuts and chapter endpoints."
          },
          {
            "units": "s2e07..s2e12",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://en.wikipedia.org/wiki/List_of_High_School_DxD_episodes",
              "https://haremking.tv/season2/episode/12.js",
              "https://highschooldxd.fandom.com/wiki/Episode_12_(Season_2,_NEW)"
            ],
            "unverified": false,
            "from": {
              "arc": "volume-4",
              "point": "start"
            },
            "to": {
              "arc": "volume-4",
              "point": "end"
            },
            "notes": "Final episode reaches volume 4 Life.5, New Life and Special Life, corresponding to manga chapters 47–50. Volume 5 Life.0 follows. Boundary rests on the fan comparison."
          },
          {
            "units": "s2ova01",
            "original": true,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://highschooldxd.fandom.com/wiki/Episode_13_(Season_2,_OVA)"
            ],
            "unverified": false,
            "notes": "Original story written for the DX.1 bundled OVA."
          },
          {
            "units": "s3e01..s3e03",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://haremking.tv/season3/story/story_03.html",
              "https://highschooldxd.fandom.com/wiki/Episode_3_(Season_3,_BorN)",
              "https://anime.stackexchange.com/questions/48107/what-is-the-reference-to-kibas-speech-and-isseis-flashback-in-episode-2-of-hig/48112"
            ],
            "unverified": false,
            "from": {
              "arc": "volume-5",
              "segment": "training",
              "point": "start"
            },
            "to": {
              "arc": "volume-5",
              "segment": "training",
              "point": "end"
            },
            "notes": "Volume 5 Life.0–Life.3. The Rias–Sona Rating Game (Life.4–Life.5) is skipped, followed by the earlier draft's separately mapped Reunion unit. Some skills and background are reassigned to other scenes; this is not complete scene coverage."
          },
          {
            "units": "s3e04..s3e05",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://haremking.tv/season3/story/story_04.html",
              "https://haremking.tv/season3/story/story_05.html",
              "https://highschooldxd.fandom.com/wiki/Episode_5_(Season_3,_BorN)",
              "https://highschooldxd.fandom.com/wiki/Light_Novel_Volume_7"
            ],
            "unverified": true,
            "from": {
              "arc": "volume-7",
              "point": "start"
            },
            "to": {
              "arc": "volume-7",
              "point": "end"
            },
            "notes": "Volume 7's Loki battle is moved before volume 6. Akeno's reconciliation is rewritten and delayed until after the battle. TODO(verify): complete New Life tail, including Dad and Heroes, versus the fragments reused in episode 12."
          },
          {
            "units": "s3e06..s3e09",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://haremking.tv/season3/story/story_09.html",
              "https://highschooldxd.fandom.com/wiki/Episode_9_(Season_3,_BorN)",
              "https://highschooldxd.fandom.com/wiki/Episode_0_(Season_4,_HERO)"
            ],
            "unverified": true,
            "from": {
              "arc": "volume-6",
              "point": "start"
            },
            "to": {
              "arc": "volume-6",
              "point": "end"
            },
            "notes": "Volume 6 crisis, with episode 9 reaching Life.4's Juggernaut Drive. TODO(verify): precise Life.5 and New Life omissions in this altered version. Hero episode 0 restores the novel sequence from Life.4 through New Life."
          },
          {
            "units": "s3e10..s3e11",
            "original": true,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://haremking.tv/season3/story/story_10.html",
              "https://haremking.tv/season3/story/story_11.html",
              "https://en.wikipedia.org/wiki/High_School_DxD_Born"
            ],
            "unverified": false,
            "notes": "The Loki-curse continuation becomes an original conflict involving Rias."
          },
          {
            "units": "s3e12",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://haremking.tv/season3/story/story_12.html",
              "https://highschooldxd.fandom.com/wiki/Episode_12_(Season_3,_BorN)",
              "https://highschooldxd.fandom.com/wiki/Light_Novel_Volume_7"
            ],
            "unverified": true,
            "from": {
              "arc": "volume-7",
              "point": "start"
            },
            "to": {
              "arc": "volume-7",
              "point": "end"
            },
            "notes": "Mixed finale: the original conflict ends, then Rossweisse's recruitment returns to volume 7 New Life. The sports-festival scene also reuses volume 6 New Life. Confession and armor motifs borrowed from later novels do not adapt those novels. TODO(verify): exact New Life tail omissions; this is a guarded envelope, not a claim that the whole of volume 7 or the later borrowed motifs were adapted."
          },
          {
            "units": "s4e00",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://haremking.tv/story/",
              "https://haremking.tv/story/images/story/_outline.json",
              "https://yenpress.com/titles/9781975312350-high-school-dxd-vol-6-light-novel",
              "https://highschooldxd.fandom.com/wiki/Episode_0_(Season_4,_HERO)"
            ],
            "unverified": true,
            "from": {
              "arc": "volume-6",
              "point": "start"
            },
            "to": {
              "arc": "volume-6",
              "point": "end"
            },
            "notes": "Corrective retelling of volume 6 Life.4 through New Life, including Asia's confession behind the gym. The introductory recap does not make the whole episode a recap. TODO(verify): finer start position inside Life.4; the envelope starts earlier than the actual material and must not be treated as a complete volume adaptation."
          },
          {
            "units": "s4e01..s4e06",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://en.wikipedia.org/wiki/List_of_High_School_DxD_episodes",
              "https://haremking.tv/story/"
            ],
            "unverified": true,
            "from": {
              "arc": "volume-9",
              "point": "start"
            },
            "to": {
              "arc": "volume-9",
              "point": "end"
            },
            "notes": "Kyoto episode group ends at episode 6. TODO(verify): exact chapter handoffs and omissions."
          },
          {
            "units": "s4e07..s4e12",
            "original": false,
            "recap": false,
            "omits": [],
            "confidence": "medium",
            "sources": [
              "https://en.wikipedia.org/wiki/List_of_High_School_DxD_episodes",
              "https://haremking.tv/story/",
              "https://highschooldxd.fandom.com/wiki/Episode_12_(Season_4,_HERO)"
            ],
            "unverified": false,
            "from": {
              "arc": "volume-10",
              "point": "start"
            },
            "to": {
              "arc": "volume-10",
              "point": "end"
            },
            "notes": "Finale continues past Life.MAXIMUM through New Life and Extra Life: the confession, Misla waking in hospital and Azazel's encounter with Indra are included. The next unit is volume 11 Life.0. The last scenes are anchored by a fan comparison, so this boundary remains medium confidence."
          }
        ]
      },
      "title": "High School DxD",
      "adapts": "ln",
      "notes": "TV and bundled OVAs in release order. Hero retains episode 0, a corrective retelling of volume 6 Life.4 through New Life rather than a pure recap. The first three OVAs are original stories. BorN OVA adapts volume 13 Life.4, The Unresurrected Phoenix. TODO(verify): its exact chronology (fan references disagree on after volume 8 or 9) and disc-short crosswalk. See docs/verification/review-high-school-dxd.md."
    }
  ],
  "afterSeason": {
    "asOf": "2026-10-03",
    "columns": [
      {
        "format": "light-novel",
        "lang": "ja"
      },
      {
        "format": "light-novel",
        "lang": "en"
      },
      {
        "format": "manga",
        "lang": "ja"
      },
      {
        "format": "manga",
        "lang": "en"
      }
    ],
    "rows": [
      {
        "part": {
          "id": "s1",
          "work": "anime",
          "kind": "season",
          "label": "Season 1",
          "aired": {
            "from": "2012-01-06",
            "to": "2012-03-23"
          },
          "upcoming": false
        },
        "lastUnit": "s1e12",
        "skipped": [],
        "cells": [
          {
            "format": "light-novel",
            "lang": "ja",
            "status": "start",
            "readFirst": [],
            "notes": [],
            "start": {
              "work": "ln",
              "unit": "v03c00",
              "partway": false,
              "entry": "v03c00..v03-new-life",
              "position": {
                "arc": "volume-3",
                "point": "start"
              }
            },
            "edition": {
              "id": "ln-ja",
              "lang": "ja",
              "volume": "3",
              "available": true,
              "released": "2009-04-18",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/301502000430/",
              "other": {
                "id": "ln-en",
                "lang": "en",
                "volume": "3",
                "available": true,
                "released": "2021-04-27",
                "purchaseUrl": "https://yenpress.com/titles/9781975312299-high-school-dxd-vol-3-light-novel"
              }
            }
          },
          {
            "format": "light-novel",
            "lang": "en",
            "status": "start",
            "readFirst": [],
            "notes": [],
            "start": {
              "work": "ln",
              "unit": "v03c00",
              "partway": false,
              "entry": "v03c00..v03-new-life",
              "position": {
                "arc": "volume-3",
                "point": "start"
              }
            },
            "edition": {
              "id": "ln-en",
              "lang": "en",
              "volume": "3",
              "available": true,
              "released": "2021-04-27",
              "purchaseUrl": "https://yenpress.com/titles/9781975312299-high-school-dxd-vol-3-light-novel",
              "other": {
                "id": "ln-ja",
                "lang": "ja",
                "volume": "3",
                "available": true,
                "released": "2009-04-18",
                "purchaseUrl": "https://www.kadokawa.co.jp/product/301502000430/"
              }
            }
          },
          {
            "format": "manga",
            "lang": "ja",
            "status": "dataGap",
            "readFirst": [],
            "notes": [],
            "gap": {
              "kind": "unverified",
              "entries": [
                {
                  "work": "manga",
                  "units": "c023..c035.5",
                  "notes": "Holy-sword conflict and Friends chapter correspond to the third novel. TODO(verify): bonus placement and scene omissions."
                }
              ],
              "tentative": {
                "status": "start",
                "start": {
                  "work": "manga",
                  "unit": "c023",
                  "partway": false,
                  "entry": "c023..c035.5",
                  "position": {
                    "arc": "volume-3",
                    "point": "start"
                  }
                },
                "edition": {
                  "id": "manga-ja",
                  "lang": "ja",
                  "volume": "5",
                  "available": true,
                  "released": "2013-09-09",
                  "purchaseUrl": "https://www.kadokawa.co.jp/product/301305004331/",
                  "chapters": "Chapters 23–28",
                  "other": {
                    "id": "manga-en",
                    "lang": "en",
                    "volume": "5",
                    "available": true,
                    "released": "2015-05-19",
                    "purchaseUrl": "https://yenpress.com/titles/9780316258845-high-school-dxd-vol-5",
                    "chapters": "Chapters 23–28"
                  }
                }
              }
            }
          },
          {
            "format": "manga",
            "lang": "en",
            "status": "dataGap",
            "readFirst": [],
            "notes": [],
            "gap": {
              "kind": "unverified",
              "entries": [
                {
                  "work": "manga",
                  "units": "c023..c035.5",
                  "notes": "Holy-sword conflict and Friends chapter correspond to the third novel. TODO(verify): bonus placement and scene omissions."
                }
              ],
              "tentative": {
                "status": "start",
                "start": {
                  "work": "manga",
                  "unit": "c023",
                  "partway": false,
                  "entry": "c023..c035.5",
                  "position": {
                    "arc": "volume-3",
                    "point": "start"
                  }
                },
                "edition": {
                  "id": "manga-en",
                  "lang": "en",
                  "volume": "5",
                  "available": true,
                  "released": "2015-05-19",
                  "purchaseUrl": "https://yenpress.com/titles/9780316258845-high-school-dxd-vol-5",
                  "chapters": "Chapters 23–28",
                  "other": {
                    "id": "manga-ja",
                    "lang": "ja",
                    "volume": "5",
                    "available": true,
                    "released": "2013-09-09",
                    "purchaseUrl": "https://www.kadokawa.co.jp/product/301305004331/",
                    "chapters": "Chapters 23–28"
                  }
                }
              }
            }
          }
        ],
        "stop": {
          "arc": "volume-2",
          "point": "end"
        }
      },
      {
        "part": {
          "id": "s2",
          "work": "anime",
          "kind": "season",
          "label": "Season 2: New",
          "aired": {
            "from": "2013-07-07",
            "to": "2013-09-22"
          },
          "upcoming": false
        },
        "lastUnit": "s2e12",
        "skipped": [],
        "cells": [
          {
            "format": "light-novel",
            "lang": "ja",
            "status": "start",
            "readFirst": [],
            "notes": [],
            "start": {
              "work": "ln",
              "unit": "v05c00",
              "partway": false,
              "entry": "v05c00..v05c03",
              "position": {
                "arc": "volume-5",
                "segment": "training",
                "point": "start"
              }
            },
            "edition": {
              "id": "ln-ja",
              "lang": "ja",
              "volume": "5",
              "available": true,
              "released": "2009-12-19",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/301408000867/",
              "other": {
                "id": "ln-en",
                "lang": "en",
                "volume": "5",
                "available": true,
                "released": "2021-11-02",
                "purchaseUrl": "https://yenpress.com/titles/9781975312336-high-school-dxd-vol-5-light-novel"
              }
            }
          },
          {
            "format": "light-novel",
            "lang": "en",
            "status": "start",
            "readFirst": [],
            "notes": [],
            "start": {
              "work": "ln",
              "unit": "v05c00",
              "partway": false,
              "entry": "v05c00..v05c03",
              "position": {
                "arc": "volume-5",
                "segment": "training",
                "point": "start"
              }
            },
            "edition": {
              "id": "ln-en",
              "lang": "en",
              "volume": "5",
              "available": true,
              "released": "2021-11-02",
              "purchaseUrl": "https://yenpress.com/titles/9781975312336-high-school-dxd-vol-5-light-novel",
              "other": {
                "id": "ln-ja",
                "lang": "ja",
                "volume": "5",
                "available": true,
                "released": "2009-12-19",
                "purchaseUrl": "https://www.kadokawa.co.jp/product/301408000867/"
              }
            }
          },
          {
            "format": "manga",
            "lang": "ja",
            "status": "dataGap",
            "readFirst": [],
            "notes": [],
            "gap": {
              "kind": "unverified",
              "entries": [
                {
                  "work": "manga",
                  "units": "c051..c067",
                  "notes": "Training, Kuroka and Odin chapter-title correspondence. TODO(verify): scene cuts and precise crosswalk."
                }
              ],
              "tentative": {
                "status": "start",
                "start": {
                  "work": "manga",
                  "unit": "c051",
                  "partway": false,
                  "entry": "c051..c067",
                  "position": {
                    "arc": "volume-5",
                    "segment": "training",
                    "point": "start"
                  }
                },
                "edition": {
                  "id": "manga-ja",
                  "lang": "ja",
                  "volume": "9",
                  "available": true,
                  "released": "2016-05-09",
                  "purchaseUrl": "https://www.kadokawa.co.jp/product/321601000223/",
                  "chapters": "Chapters 50–58",
                  "other": {
                    "id": "manga-en",
                    "lang": "en",
                    "volume": "9",
                    "available": true,
                    "released": "2017-08-22",
                    "purchaseUrl": "https://yenpress.com/titles/9780316473903-high-school-dxd-vol-9",
                    "chapters": "Chapters 50–58"
                  }
                }
              }
            }
          },
          {
            "format": "manga",
            "lang": "en",
            "status": "dataGap",
            "readFirst": [],
            "notes": [],
            "gap": {
              "kind": "unverified",
              "entries": [
                {
                  "work": "manga",
                  "units": "c051..c067",
                  "notes": "Training, Kuroka and Odin chapter-title correspondence. TODO(verify): scene cuts and precise crosswalk."
                }
              ],
              "tentative": {
                "status": "start",
                "start": {
                  "work": "manga",
                  "unit": "c051",
                  "partway": false,
                  "entry": "c051..c067",
                  "position": {
                    "arc": "volume-5",
                    "segment": "training",
                    "point": "start"
                  }
                },
                "edition": {
                  "id": "manga-en",
                  "lang": "en",
                  "volume": "9",
                  "available": true,
                  "released": "2017-08-22",
                  "purchaseUrl": "https://yenpress.com/titles/9780316473903-high-school-dxd-vol-9",
                  "chapters": "Chapters 50–58",
                  "other": {
                    "id": "manga-ja",
                    "lang": "ja",
                    "volume": "9",
                    "available": true,
                    "released": "2016-05-09",
                    "purchaseUrl": "https://www.kadokawa.co.jp/product/321601000223/",
                    "chapters": "Chapters 50–58"
                  }
                }
              }
            }
          }
        ],
        "stop": {
          "arc": "volume-4",
          "point": "end"
        }
      },
      {
        "part": {
          "id": "s3",
          "work": "anime",
          "kind": "season",
          "label": "Season 3: BorN",
          "aired": {
            "from": "2015-04-04",
            "to": "2015-06-20"
          },
          "upcoming": false
        },
        "lastUnit": "s3e12",
        "skipped": [
          {
            "from": {
              "arc": "volume-5",
              "segment": "rating-game",
              "point": "start"
            },
            "to": {
              "arc": "volume-5",
              "segment": "reunion",
              "point": "end"
            },
            "reason": "gap"
          }
        ],
        "cells": [
          {
            "format": "light-novel",
            "lang": "ja",
            "status": "dataGap",
            "readFirst": [
              {
                "work": "ln",
                "units": "v05c04..v05-reunion",
                "reason": "gap",
                "from": {
                  "arc": "volume-5",
                  "segment": "rating-game",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-5",
                  "segment": "reunion",
                  "point": "end"
                }
              }
            ],
            "notes": [],
            "gap": {
              "kind": "unverified",
              "entries": [
                {
                  "work": "anime",
                  "units": "s3e12",
                  "notes": "Mixed finale: the original conflict ends, then Rossweisse's recruitment returns to volume 7 New Life. The sports-festival scene also reuses volume 6 New Life. Confession and armor motifs borrowed from later novels do not adapt those novels. TODO(verify): exact New Life tail omissions; this is a guarded envelope, not a claim that the whole of volume 7 or the later borrowed motifs were adapted."
                }
              ],
              "tentative": {
                "status": "start",
                "start": {
                  "work": "ln",
                  "unit": "v08-extra-life",
                  "partway": false,
                  "entry": "v08-extra-life",
                  "position": {
                    "arc": "volume-8-extra-life",
                    "point": "start"
                  }
                },
                "edition": {
                  "id": "ln-ja",
                  "lang": "ja",
                  "volume": "8",
                  "available": true,
                  "released": "2010-12-18",
                  "purchaseUrl": "https://www.kadokawa.co.jp/product/301502000433/",
                  "other": {
                    "id": "ln-en",
                    "lang": "en",
                    "volume": "8",
                    "available": true,
                    "released": "2022-08-23",
                    "purchaseUrl": "https://yenpress.com/titles/9781975312398-high-school-dxd-vol-8-light-novel"
                  }
                }
              }
            }
          },
          {
            "format": "light-novel",
            "lang": "en",
            "status": "dataGap",
            "readFirst": [
              {
                "work": "ln",
                "units": "v05c04..v05-reunion",
                "reason": "gap",
                "from": {
                  "arc": "volume-5",
                  "segment": "rating-game",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-5",
                  "segment": "reunion",
                  "point": "end"
                }
              }
            ],
            "notes": [],
            "gap": {
              "kind": "unverified",
              "entries": [
                {
                  "work": "anime",
                  "units": "s3e12",
                  "notes": "Mixed finale: the original conflict ends, then Rossweisse's recruitment returns to volume 7 New Life. The sports-festival scene also reuses volume 6 New Life. Confession and armor motifs borrowed from later novels do not adapt those novels. TODO(verify): exact New Life tail omissions; this is a guarded envelope, not a claim that the whole of volume 7 or the later borrowed motifs were adapted."
                }
              ],
              "tentative": {
                "status": "start",
                "start": {
                  "work": "ln",
                  "unit": "v08-extra-life",
                  "partway": false,
                  "entry": "v08-extra-life",
                  "position": {
                    "arc": "volume-8-extra-life",
                    "point": "start"
                  }
                },
                "edition": {
                  "id": "ln-en",
                  "lang": "en",
                  "volume": "8",
                  "available": true,
                  "released": "2022-08-23",
                  "purchaseUrl": "https://yenpress.com/titles/9781975312398-high-school-dxd-vol-8-light-novel",
                  "other": {
                    "id": "ln-ja",
                    "lang": "ja",
                    "volume": "8",
                    "available": true,
                    "released": "2010-12-18",
                    "purchaseUrl": "https://www.kadokawa.co.jp/product/301502000433/"
                  }
                }
              }
            }
          },
          {
            "format": "manga",
            "lang": "ja",
            "status": "dataGap",
            "readFirst": [
              {
                "work": "manga",
                "units": "c068..c076",
                "reason": "gap",
                "from": {
                  "arc": "volume-5",
                  "segment": "rating-game",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-5",
                  "segment": "rating-game",
                  "point": "end"
                }
              }
            ],
            "notes": [
              "manga c068..c076 is marked TODO(verify)."
            ],
            "gap": {
              "kind": "unverified",
              "entries": [
                {
                  "work": "anime",
                  "units": "s3e12",
                  "notes": "Mixed finale: the original conflict ends, then Rossweisse's recruitment returns to volume 7 New Life. The sports-festival scene also reuses volume 6 New Life. Confession and armor motifs borrowed from later novels do not adapt those novels. TODO(verify): exact New Life tail omissions; this is a guarded envelope, not a claim that the whole of volume 7 or the later borrowed motifs were adapted."
                }
              ],
              "tentative": {
                "status": "notReached",
                "notReached": {
                  "work": "manga",
                  "lastPosition": {
                    "arc": "volume-5",
                    "segment": "rating-game",
                    "point": "end"
                  }
                }
              }
            }
          },
          {
            "format": "manga",
            "lang": "en",
            "status": "dataGap",
            "readFirst": [
              {
                "work": "manga",
                "units": "c068..c076",
                "reason": "gap",
                "from": {
                  "arc": "volume-5",
                  "segment": "rating-game",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-5",
                  "segment": "rating-game",
                  "point": "end"
                }
              }
            ],
            "notes": [
              "manga c068..c076 is marked TODO(verify)."
            ],
            "gap": {
              "kind": "unverified",
              "entries": [
                {
                  "work": "anime",
                  "units": "s3e12",
                  "notes": "Mixed finale: the original conflict ends, then Rossweisse's recruitment returns to volume 7 New Life. The sports-festival scene also reuses volume 6 New Life. Confession and armor motifs borrowed from later novels do not adapt those novels. TODO(verify): exact New Life tail omissions; this is a guarded envelope, not a claim that the whole of volume 7 or the later borrowed motifs were adapted."
                }
              ],
              "tentative": {
                "status": "notReached",
                "notReached": {
                  "work": "manga",
                  "lastPosition": {
                    "arc": "volume-5",
                    "segment": "rating-game",
                    "point": "end"
                  }
                }
              }
            }
          }
        ],
        "stop": {
          "arc": "volume-7",
          "point": "end"
        }
      },
      {
        "part": {
          "id": "s4",
          "work": "anime",
          "kind": "season",
          "label": "Season 4: Hero (episodes 0–12)",
          "aired": {
            "from": "2018-04-10",
            "to": "2018-07-03"
          },
          "upcoming": false
        },
        "lastUnit": "s4e12",
        "skipped": [
          {
            "from": {
              "arc": "volume-5",
              "segment": "rating-game",
              "point": "start"
            },
            "to": {
              "arc": "volume-5",
              "segment": "reunion",
              "point": "end"
            },
            "reason": "gap"
          },
          {
            "from": {
              "arc": "volume-8-extra-life",
              "point": "start"
            },
            "to": {
              "arc": "volume-8-extra-life",
              "point": "end"
            },
            "reason": "gap"
          }
        ],
        "cells": [
          {
            "format": "light-novel",
            "lang": "ja",
            "status": "start",
            "readFirst": [
              {
                "work": "ln",
                "units": "v05c04..v05-reunion",
                "reason": "gap",
                "from": {
                  "arc": "volume-5",
                  "segment": "rating-game",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-5",
                  "segment": "reunion",
                  "point": "end"
                }
              },
              {
                "work": "ln",
                "units": "v08-extra-life",
                "reason": "gap",
                "from": {
                  "arc": "volume-8-extra-life",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-8-extra-life",
                  "point": "end"
                }
              }
            ],
            "notes": [],
            "start": {
              "work": "ln",
              "unit": "v11c00",
              "partway": false,
              "entry": "v11c00..v11-lost-life",
              "position": {
                "arc": "volume-11",
                "point": "start"
              }
            },
            "edition": {
              "id": "ln-ja",
              "lang": "ja",
              "volume": "11",
              "available": true,
              "released": "2012-01-20",
              "purchaseUrl": "https://www.kadokawa.co.jp/product/301405003680/",
              "other": {
                "id": "ln-en",
                "lang": "en",
                "volume": "11",
                "available": true,
                "released": "2023-05-23",
                "purchaseUrl": "https://yenpress.com/titles/9781975348168-high-school-dxd-vol-11-light-novel"
              }
            }
          },
          {
            "format": "light-novel",
            "lang": "en",
            "status": "start",
            "readFirst": [
              {
                "work": "ln",
                "units": "v05c04..v05-reunion",
                "reason": "gap",
                "from": {
                  "arc": "volume-5",
                  "segment": "rating-game",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-5",
                  "segment": "reunion",
                  "point": "end"
                }
              },
              {
                "work": "ln",
                "units": "v08-extra-life",
                "reason": "gap",
                "from": {
                  "arc": "volume-8-extra-life",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-8-extra-life",
                  "point": "end"
                }
              }
            ],
            "notes": [],
            "start": {
              "work": "ln",
              "unit": "v11c00",
              "partway": false,
              "entry": "v11c00..v11-lost-life",
              "position": {
                "arc": "volume-11",
                "point": "start"
              }
            },
            "edition": {
              "id": "ln-en",
              "lang": "en",
              "volume": "11",
              "available": true,
              "released": "2023-05-23",
              "purchaseUrl": "https://yenpress.com/titles/9781975348168-high-school-dxd-vol-11-light-novel",
              "other": {
                "id": "ln-ja",
                "lang": "ja",
                "volume": "11",
                "available": true,
                "released": "2012-01-20",
                "purchaseUrl": "https://www.kadokawa.co.jp/product/301405003680/"
              }
            }
          },
          {
            "format": "manga",
            "lang": "ja",
            "status": "notReached",
            "readFirst": [
              {
                "work": "manga",
                "units": "c068..c076",
                "reason": "gap",
                "from": {
                  "arc": "volume-5",
                  "segment": "rating-game",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-5",
                  "segment": "rating-game",
                  "point": "end"
                }
              }
            ],
            "notes": [
              "manga c068..c076 is marked TODO(verify)."
            ],
            "notReached": {
              "work": "manga",
              "lastPosition": {
                "arc": "volume-5",
                "segment": "rating-game",
                "point": "end"
              }
            }
          },
          {
            "format": "manga",
            "lang": "en",
            "status": "notReached",
            "readFirst": [
              {
                "work": "manga",
                "units": "c068..c076",
                "reason": "gap",
                "from": {
                  "arc": "volume-5",
                  "segment": "rating-game",
                  "point": "start"
                },
                "to": {
                  "arc": "volume-5",
                  "segment": "rating-game",
                  "point": "end"
                }
              }
            ],
            "notes": [
              "manga c068..c076 is marked TODO(verify)."
            ],
            "notReached": {
              "work": "manga",
              "lastPosition": {
                "arc": "volume-5",
                "segment": "rating-game",
                "point": "end"
              }
            }
          }
        ],
        "stop": {
          "arc": "volume-10",
          "point": "end"
        }
      }
    ]
  },
  "notes": "Editorial volume boundaries. Volume 8 Extra Life is placed after volume 7; the remaining stories in collections 8, 13 and 15 stay unplaced. Main novel, separate Shin sequel, main manga and TV/OVA inventory. Sources and narrow gates: docs/verification/sources-high-school-dxd.md. TODO(verify): art, audio and spinoffs."
}
