Assassination Classroom Arc Chapter Count Comparison (Manga Arcs)
How long is each Assassination Classroom arc? Compare 10 chapter counts from Pool Finals (13) to the Civil War finale (31). Shueisha ch. 1-180 ratios.
Visual comparison
All values
Click any row to load it as Entry A.
| Name | Value | Context | Source |
|---|---|---|---|
| Introduction Assembly 14 chapters. Karma and Irina debut. | 14 chapters | Ch. 1-14, Koro-sensei arrives with the 10 billion yen bounty | Shueisha Jump TOC: Intro ch. 1-14, 14 chapters |
| School Trip Transfer 15 chapters. Three parts merged. | 15 chapters | Ch. 15-29, Kyoto sniper trip, Ritsu AI, Itona setup | Shueisha Jump TOC: Trip ch. 15-29, 15 chapters |
| Itona Ball Takaoka 13 chapters. Takaoka defeated. | 13 chapters | Ch. 30-42, Itona assaults, baseball, Takaoka takeover falls | Shueisha Jump TOC: Itona ch. 30-42, 13 chapters |
| Pool Finals 13 chapters. Semester closes. | 13 chapters | Ch. 43-55, Pool drills then exams war vs A-Class | Shueisha Jump TOC: Pool ch. 43-55, 13 chapters |
| Island Trip 21 chapters. Hydraulic cage. | 21 chapters | Ch. 56-76, Island resort trap, virus crisis, Takaoka rematch | Shueisha Jump TOC: Island ch. 56-76, 21 chapters |
| Post Island Sports 21 chapters. Botaoshi battle. | 21 chapters | Ch. 77-97, Takebayashi leaves, Itona ends, pole battle | Shueisha Jump TOC: Post-Island ch. 77-97, 21 chapters |
| God of Death 13 chapters. Tutor trap. | 13 chapters | Ch. 98-110, Reaper tutor infiltrates with kill ultimatum | Shueisha Jump TOC: Reaper ch. 98-110, 13 chapters |
| Festival Finals War 16 chapters. Asano rivalry ends. | 16 chapters | Ch. 111-126, Festival infiltration then second exams war | Shueisha Jump TOC: Festival ch. 111-126, 16 chapters |
| Kayano Past 23 chapters. Class splits. | 23 chapters | Ch. 127-149, Kayano tentacles outed, Korosensei past told | Shueisha Jump TOC: Kayano ch. 127-149, 23 chapters |
| Civil War Final Longest here at 31 chapters. Graduation finale. | 31 chapters | Ch. 150-180, Kill vs save schism, March assassination | Shueisha Jump TOC: Civil War ch. 150-180, 31 chapters |
About this converter
Assassination Classroom by Yusei Matsui ran in Shueisha Weekly Shonen Jump, ch. 1-180 across 21 volumes, and finished in 2016. This page compares 10 arcs covering the full run, from the 14 chapter Introduction to the 31 chapter Civil War finale. Matsui never titled arcs, so rows group neighbor chapters by story and every range verifies against Shueisha volume contents. The file stays contiguous from ch. 1 to ch. 180 with no gaps. Lerche adapted the full run across two anime seasons plus the 365 Days film epilogue.
How to use it
Pick two arcs and a unit in the top row. The three boxes below stay linked. Change any box and the other two update. Try 1 Civil War arc against Pool Training to see the 31 to 13 gap. Then test Island Trip against Introduction to compare 21 chapters with 14.
Arc boundaries follow community groupings rather than Shueisha headers, so neighbors like Itona with the ball games merge into single rows. The Kayano row absorbs the 7 chapter Korosensei past flashback ch. 134-142 plus the class breakup. The Civil War row covers the kill versus save schism through graduation ch. 150-180. VIZ English volumes collect the same chapters in 21 books.
FAQ
Which Assassination Classroom arc is longest?
The Civil War and Final Kill arc at 31 chapters, ch. 150-180.
How many chapters is Assassination Classroom?
180 chapters across 21 Shueisha volumes, finished in 2016.
Are the arc names official?
Correct, Matsui never titled arcs. Rows group neighbor chapters by story with ranges verified against volume contents.
Did the anime finish the story?
Yes, both Lerche seasons cover ch. 1-180, with the 365 Days film as epilogue.
Sources
- Matsui, Y. Assassination Classroom manga ch. 1-180 (Shueisha Weekly Shonen Jump, 21 vols, completed 2016)
- Shueisha Jump tables of contents and volume contents: arc chapter ranges ch. 1-180
- Assassination Classroom Wiki volumes and chapters (Shueisha contents cross-check)
- VIZ Media Assassination Classroom English vols (chapter to volume mapping cross-check)
Last verified: 2026-10-06 · 10 entries
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