📖 SYNOPSIS
Few artists can make someone physically uncomfortable just by staring at manga panels, but Junji Ito is exactly that kind of talent. Itou Junji: Maniac is a 12-episode ONA from Studio Deen that adapts 20 of his stories into an anthology format, covering everything from the iconic Tomie to the deeply unsettling Hanging Balloons. The first episode drops you into the Hikizuri household, a family of siblings living in a decaying mansion who invite a photographer over for a séance — and things go sideways in the most quietly disturbing way possible. That sets the tone for the whole series: each segment is its own self-contained nightmare with its own rules, its own dread, and its own way of crawling under your skin. Some stories lean into body horror, others into psychological unease, and a few just feel plain wrong in a way that's hard to articulate. The anthology structure means not every story will hit equally hard for you, but the ones that land really stick around in your head. If you liked the eerie folk horror vibes of Yamishibai: Japanese Ghost Stories or the unsettling atmosphere of Shiki, this covers similar emotional territory but filtered through Ito's uniquely grotesque imagination. Fans of Mononoke's surreal horror storytelling will also find something to appreciate here. It's a seinen series through and through — dark, psychological, and not interested in holding your hand. Best watched late at night with the lights off, one story at a time.
✨ MUST WATCH IF...
❌ SKIP IF...
🎬 EPISODE GUIDE
MANGA BRIDGE
This season covers Chapters 1-0 of the manga. Continue reading from Chapter 1.

🎭 CHARACTERS
Tomie
Stunningly beautiful and manipulative, Tomie seduces and discards men, repeatedly dying and returning, inspiring obsession and madness.
Portrayed by Suegara Rie
Souichi Tsujii
Eccentric 11-year-old voodoo practitioner Souichi Tsujii wreaks havoc, chewing iron nails due to a rare disease.
Portrayed by Mitsuya Yuuji
Tooru Oshikiri
Lonely boy Tooru Oshikiri faces supernatural horrors and hallucinations in his large, isolated mansion.
Portrayed by Shimono Hiro
Chiemi
Chiemi, a mysterious girl, encounters terrifying supernatural events in her daily life.
Portrayed by Hikasa Youko
Tsukiko Izumisawa
Photography club student Tsukiko secretly sells photos, harboring a crush on Yamazaki.
Portrayed by Hanamori Yumiri
Kazuya Hikizuri
Kazuya Hikizuri, 19, eldest son of the cursed Hikizuri family.
Portrayed by Sakurai Takahiro
Kuriko
Kuriko, a mysterious girl in Itou Junji: Maniac, harbors a dark secret tied to bizarre events.
Portrayed by Takamori Natsumi
Sayoko
Portrayed by Kanemoto Hisako
Akasaka
Akasaka, a mysterious figure in Ito Junji's Maniac, encounters unsettling and bizarre events.
Portrayed by Hirakawa Daisuke
Ishida
Ishida, a mysterious figure, is haunted by a horrifying, parasitic creature that warps his reality.
Portrayed by Suzuki Yuto
Similar Anime

©ジェイアイ/朝日新聞出版・伊藤潤二『マニアック』製作委員会
AnimeOshi.com refers to anime titles, character names, logos, and other trademarked or copyrighted materials to identify and describe the works being reviewed, discussed, ranked or otherwise referenced on this site. This usage is believed to be nominative fair use or non-infringing and is not intended to imply any affiliation with the respective rights holders.
All trademarks and copyrights remain the property of their owners. If you are a rights holder and have concerns about any content on this site, please contact us at legal@animeoshi.com



