The one hundred and fifty-first chapter of Assassination Classroom follows Class 3-E as it sneaks into a launch complex, and sends Nagisa and Karma riding a rocket toward the International Space Station.
Summary
To clear a path into Japan's mission control, Yada and Kurahashi draw the guards' attention while Kimura plants Ritsu inside one of the facility's computers, letting her shut down the security ringing the rocket. The rest of the class strolls past the personnel unnoticed and hauls itself up a towering staircase to the summit of the launch tower.
Key Events
Itona puts forward Karma and Nagisa to take the place of the crash dummies loaded aboard the rocket, and the pair happily agree. Soon after liftoff, Korosensei latches onto the climbing craft and urges them to relax and enjoy the ride rather than fret over him. Nagisa answers that, grateful as they are for all he has taught, his life outweighs any lesson, which the teacher gladly accepts.
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Frequently Asked Questions
What happens in Assassination Classroom Chapter 151?
Chapter 151, Velocity Time, follows Class 3-E as it sneaks into a launch complex and sends Nagisa and Karma riding a rocket toward the International Space Station. Korosensei tries to hold onto the craft as it accelerates away from him.
How does the class sneak into the launch complex in Velocity Time?
Yada and Kurahashi distract the guards while Kimura plants Ritsu inside one of the facility's computers, letting her shut down the security around the rocket. The rest of the class then slips past unnoticed and climbs the launch tower.
Why are Nagisa and Karma chosen for the rocket mission?
Itona puts forward Nagisa and Karma to take the place of the crash dummies loaded aboard the rocket, and the pair happily agree to go. They are launched toward the International Space Station to retrieve research data.
What does Nagisa tell Korosensei during the rocket launch?
As Korosensei clings to the accelerating rocket and urges them not to worry about him, Nagisa answers that, grateful as they are for everything he has taught them, his life outweighs any lesson. Korosensei gladly accepts this response.
What happens to Korosensei as the rocket accelerates in Chapter 151?
Korosensei loses his hold on the climbing rocket and marvels at its sheer speed as it pulls away from him. The chapter ends and leads into the following chapter, Outer Space Time.
Sources & Information
Looking for more on Chapter 151: Velocity Time? The Assassination Classroom Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Headquarters 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
- Created byYusei Matsui
- Published byShueisha
- Animated byLerche
All rights belong to their respective owners.
Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, 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.
Official resources:
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