All series / A Certain Magical Index / Arc 18
Arc 18 of 66 in A Certain Magical Index
Arc 18: Kazakiri Hyouka
In the story: 1 Sep
Arc name chosen by Arc Almanac, because the books don’t name it.
Seen by the end of Index I.
Railgun stops before this arc.
Seen by the end of Index II.
Seen by the end of The Miracle of Endymion.
Railgun S stops before this arc.
Seen by the end of Index III.
Earlier in story order than the end of Accelerator.
Earlier in story order than the end of Railgun T.
Item (episodes 1–2; airing) stops before this arc.
What happens
Index and Touma meet Kazakiri, an uncertain newcomer whose presence draws attention from both sides of Academy City. A magician's intrusion turns their meeting into a conflict involving the city's esper research and the boundaries between science and magic.
Where it sits
| Format | Volumes | Units | Language |
|---|---|---|---|
| Light novel — A Certain Magical Index | Vol 6 | Prologue–epilogue | Japanese |
| Light novel — A Certain Magical Index | Vol 6 | Prologue–epilogue | English |
| Manga — A Certain Magical Index | Vol 7, 8 | Chapters 34–44 | Japanese |
| Manga — A Certain Magical Index | Vol 7, 8 | Chapters 34–44 | English |
| Anime — A Certain Magical Index | Index I | Season 1, episodes 21–24 | — |
Draft. Not yet checked against the books. Report a wrong mapping.