How many episodes does Itou Junji: Maniac have?

Itou Junji: Maniac has 12 episodes.

What studio made Itou Junji: Maniac?

Itou Junji: Maniac was produced by Studio Deen.

When did Itou Junji: Maniac come out?

Itou Junji: Maniac first aired in 2023.

Is Itou Junji: Maniac finished?

Yes, Itou Junji: Maniac has finished — its status is "Finished Airing".

Is Itou Junji: Maniac good?

Itou Junji: Maniac holds an aggregated user rating of 6.7/10 on MangaKazoku.

伊藤潤二『マニアック』

Itou Junji: Maniac

6.7#6650ONA12 episodesFinished Airing

DramaHorrorSupernatural

Itou Junji: Maniac is a 2023 drama horror ONA by Studio Deen, with 12 episodes. Rated 6.7/10 on MangaKazoku.

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Last updated: 7/10/2026

The story

Synopsis

The anime series will adapt 20 stories from a number of Itou's manga for the first time, including Tomie, Souichi, and Kubitsuri Kikyuu (The Hanging Balloons).

(Source: MAL News)

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Reviews & ratings

6.7/ 10

Reader average