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Arc Almanac

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

All series / The Irregular at Magic High School / Arc 13

Arc 13 of 21 in The Irregular at Magic High School

Arc 13: Upheaval Prologue Arc

I’ve watched through

Season 1 stops before this arc.

The Girl Who Summons the Stars stops before this arc.

Season 2: Visitor Arc stops before this arc.

Season 3 stops before this arc.

Yotsuba Succession Arc stops before this arc.

What happens

The siblings enter their final school year as hostility toward magicians grows. International developments threaten to draw Tatsuya away from ordinary student life.

Where it sits

Arc 13 in The Irregular at Magic High School
FormatVolumesUnitsLanguage
Light novelVol 21, 22Vol 21–22Japanese
Light novelVol 21, 22Vol 21–22English
Manga — Upheaval Prologue ArcVol 1, 2, 3, 4, 5, 6Vol 01–06Japanese

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