Where the anime ends, and where the books carry onAnime, manga, light novels and web novels, lined up by story arc

Arc Almanac

3 Oct 2026Draft. Not yet checked against the books.

All series / The Irregular at Magic High School / Arc 4

Arc 4 of 21 in The Irregular at Magic High School

Arc 4: Yokohama Disturbance Arc

I’ve watched through

Seen by the end of Season 1.

Seen by the end of The Girl Who Summons the Stars.

Seen by the end of Season 2: Visitor Arc.

Seen by the end of Season 3.

Seen by the end of Yotsuba Succession Arc.

What happens

First High prepares a presentation for a competition in Yokohama. Attempts to steal its research lead into a wider confrontation.

Where it sits

Arc 4 in The Irregular at Magic High School
FormatVolumesUnitsLanguage
Light novelVol 6, 7Vol 06–07Japanese
Light novelVol 6, 7Vol 06–07English
Manga — Yokohama Disturbance ArcVol 1, 2, 3, 4, 5Vol 01–05Japanese
AnimeSeason 1Season 1, episodes 19–26—

Draft. Not yet checked against the books. Report a wrong mapping.