★ 7.6 TV Series
Sayonara, Zetsubou-Sensei
Katsu Kaizou is a very gullible, 17-year-old high school student and a believer in science fiction, aliens, ghosts, UFOs, conspiracies, etc. He thinks that everything going on around him is the result of some sort of alien plot… Read more
Storyline
Katsu Kaizou is a very gullible, 17-year-old high school student and a believer in science fiction, aliens, ghosts, UFOs, conspiracies, etc. He thinks that everything going on around him is the result of some sort of alien plot to take over the world. Each story is pretty much self-contained and is completely bizarre. Kaizou joins the school's science club, makes new friends, and ends up coming in contact with all sorts of strange things like log people, deadly sushi, pee-blades, scary infections, robot invasions, ghosts, living dolls, and more!
Characters & Japanese Voice Cast
Kaizou Katsu
Main
VA: Takahiro Sakurai
Umi Natori
Main
VA: Eri Kitamura
Suzu Saien
Main
VA: Aki Toyosaki
Chitan Tsubouchi
Main
VA: Chiwa Saitou
Narrator
Supporting
VA: Fumihiko Tachiki
Yamada
Supporting
VA: Yui Horie
Nukata
Supporting
VA: Akira Ishida
Kaizou no Hahaoya
Supporting
VA: Mana Hirata
Rabukage
Supporting
VA: Miyuki Ichijou
Mario Biyoshino
Supporting
VA: Shinichirou Miki
Jun
Supporting
VA: Yoriko Nagata
Maeda-sama
Supporting
VA: Binbin TakaokaSeasons & Related Anime
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Frequently Asked Questions
How many episodes does Katte ni Kaizou have?
Katte ni Kaizou has 6 episodes.
Which studio made Katte ni Kaizou?
Katte ni Kaizou is produced by Shaft.
Facts from AniList (also listed on MyAnimeList); streaming availability from JustWatch India. Last updated 19 October 2026, 1:14 PM IST. Episode times are Japan broadcast times shown in IST. Spotted a mistake? Write to [email protected].