
Nauseous Time is the eighty-seventh chapter of the Assassination Classroom manga, part of Volume 10. Its twenty pages ran in April 2014 and open on Itona Horibe, with the chapter later adapted into the anime's twenty-fifth episode.
Eighty-seventh in the manga, this chapter is titled Haki-sona Jikan in Japanese. It belongs to the tenth volume, issued under the Robber's Time label, and at twenty pages runs slightly longer than its neighbors. Itona Horibe heads the appearance order, keeping his arc at the center.
Following Itona, early appearances include Kirara Hazama, Takuya Muramatsu, and Ryoma Terasaka, with Korosensei among the featured cast. A solid stretch of 3-E rounds out the confirmed roster, and the anime carries the chapter into Episode 25, Itona Horibe's Time.

Naruto vs Luffy with the twist nobody asked for: Luffy tickled Hinata on date night, and she kind of liked it. We break down the whole fight and commit to a winner....

There are no women on Namek. That isn't an oversight, it's the biology. Why we handed Piccolo the one thing his own species rules out, and why it had to be trap soul....
Chapter 87 is titled Nauseous Time, known in Japanese as Haki-sona Jikan, part of Volume 10.
Nauseous Time runs twenty pages, slightly longer than the chapters around it.
Nauseous Time centers on Itona Horibe, who opens the appearance order alongside Kirara Hazama, Takuya Muramatsu, and Ryoma Terasaka.
Nauseous Time debuted in Weekly Shonen Jump's twentieth issue of 2014, dated April 14, 2014.
Nauseous Time is adapted into Episode 25 of the anime, Itona Horibe's Time.
Looking for more on Nauseous 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.
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