Back

Final Boss Time

EpisodeS2Ep. 45

Final Boss Time is the forty-fifth episode of the Assassination Classroom anime and the twenty-third of its second season. Cornered by both his old apprentice and Yanagisawa, Korosensei fights for his life, and Kayano's desperate gamble turns the tide.

Japanese Air Date: June 16, 2016
Opening Theme: Bye Bye YESTERDAY
Ending Theme: Mata Kimi ni Aeru Hi
Text Size

Summary

Fighting on two fronts against the Reaper and Yanagisawa, Korosensei begins to buckle, and the punishment worsens when Yanagisawa turns the Reaper loose on the students. Dismissing the children as obstacles, Yanagisawa is met with Korosensei's insistence that they are the finest gift teaching ever gave him. In the chaos Kaede throws herself at the Reaper and is struck down, her fatal wound seeming to tip Korosensei into pure fury.

Text Size

Key Events

What looks like rage is actually every emotion at once flooding his face. Channeling it, Korosensei unleashes a massive burst of energy that blinds the Reaper and hurls Yanagisawa into the very laser barrier meant to trap him, killing him instantly. He then drives a killing blow into the Reaper, the man who had only ever wanted his teacher's approval. Having carefully shielded Kaede's spilled blood throughout the battle, Korosensei uses his abilities to close her wound and pull her back from the brink of death.

Text Size

Notes

The episode debuted in Japan on June 16, 2016, adapting Chapter 172 through Chapter 175. Compared with the manga, the anime keeps Korosensei's face steady rather than cycling through expressions as he charges the beam, and the cake survives with less soil damage, so during the impromptu surgery he eats with a fork instead of being fed by Nakamura. Trivia notes that because the students still wore military uniforms while wishing him a happy birthday, he never gets to blow out the candles.

Share this resource

Frequently Asked Questions

Who is the final boss in Assassination Classroom's Final Boss Time?

In the episode Final Boss Time, Korosensei fights on two fronts against Yanagisawa and the Reaper, his own former student turned assassin. Korosensei ultimately kills both, ending the episode's climactic double battle.

What happens to Yanagisawa in Final Boss Time?

In Final Boss Time, Yanagisawa dismisses Class 3-E as mere obstacles, provoking Korosensei into unleashing a massive burst of energy that hurls him into the laser barrier meant to trap Korosensei, killing him instantly.

What happens to the Reaper in Final Boss Time?

In Final Boss Time, the Reaper is struck down by a killing blow from Korosensei after wounding Kayano, closing out the fight of a man who had only ever wanted his former teacher's approval.

How does Korosensei save Kayano in Final Boss Time?

In Final Boss Time, Kayano is struck down after throwing herself at the Reaper, but Korosensei has carefully shielded her spilled blood throughout the battle. He then uses his abilities to close her wound and pull her back from the brink of death.

What manga chapters does Final Boss Time adapt?

Final Boss Time adapts Chapter 172 through Chapter 175 of the Assassination Classroom manga and debuted in Japan on June 16, 2016.

Sources & Information

Looking for more on Final Boss Time? The Assassination Classroom Wiki on Fandom has a dedicated page with community notes.

View on Fandom

This content is original writing by Daddy Jim Anime based on the Assassination Classroom anime series, manga, and official materials. Assassination Classroom was created by Yusei Matsui, published by Shueisha, and animated by Lerche. All rights to Assassination Classroom and its characters belong to their respective owners. Episode and chapter references are cited where applicable.

Rights holders

All rights belong to their respective owners.

Character and scene imagery on this site is original artwork by Daddy Jim Anime, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

  • Movie pages: theatrical posters and key visuals, credited to Lerche and Shueisha.
  • Game pages: official box art, credited to the game's respective publishers.
  • Manga chapter pages: volume covers, credited to Shueisha and Yusei Matsui.
  • Licensed imagery: Photographs of real people, including creators, voice actors and production staff, are used under licence from the rights holder or the applicable stock provider, or under the terms of a public licence permitting editorial use. Each such image is reproduced in its licensed form and remains the property of its owner.
  • Exceptions: Limited exceptions to the practices described above may apply to individual entries. Where an exception applies, it is noted on the entry itself alongside the applicable attribution. Rights holders may contact us regarding any attribution and it will be reviewed promptly.

Official resources:

Help Us Keep This Wiki Accurate

Daddy Jim Anime maintains this encyclopedia. If you spot an error, a translation issue, or something that doesn't look right, let us know.