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Alternative Titles

Synonyms: ChaoS,HEAd
Japanese: カオスヘッド
English: ChäoS;HEAd
More titles


Type: TV
Episodes: 12
Status: Finished Airing
Aired: Oct 9, 2008 to Dec 25, 2008
Premiered: Fall 2008
Broadcast: Unknown
Licensors: Funimation
Studios: Madhouse
Source: Visual novel
Genres: MysteryMystery, Sci-FiSci-Fi, SupernaturalSupernatural
Themes: HaremHarem, PsychologicalPsychological
Duration: 27 min. per ep.
Rating: R - 17+ (violence & profanity)


Score: 6.311 (scored by 149654149,654 users)
1 indicates a weighted score.
Ranked: #76552
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #755
Members: 278,308
Favorites: 725

External Links

Streaming Platforms

Ranked #7655Popularity #755Members 278,308
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Throughout Shibuya, a series of murders dubbed the "New Generation Madness" gained widespread attention As these crimes gained infamy, they became a hot topic of discussion among the people of the area. Nonetheless, these "New Gen" murders do not capture the interest of Takumi Nishijou, a high school otaku who frequently experiences delusions and feels that he is constantly being watched.

Having no concern for the real world, Takumi spends his time playing online games and watching anime. However, his ordinary life is disrupted when he receives a horrifying image of a man staked to a wall from a user named Shogun. After calming himself at an internet cafe, Takumi sees the exact same murder scene as the image portrayed happen right before his eyes, along with a pink-haired girl covered in blood calling out his name.

Conflicted with the nature of reality, Takumi finds it difficult to judge where to place his trust as he gets caught up in the "New Gen" murders, believing that the murderer is out to get him.

[Written by MAL Rewrite]


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Episode Videos

Related Anime

Characters & Voice Actors


Shikura, Chiyomaru
Producer, Theme Song Lyrics, Theme Song Composition, Original Creator, Planning
Ishiyama, Takaaki
Nakajima, Toshihiko
Sound Director
Ishiodori, Hiroshi
Episode Director


Opening Theme

Apple Music
Amazon Music
Youtube Music
"F.D.D" by Kanako Itou

Ending Theme

"Super Special'" by Kagami Seira

Mar 29, 2009
I went into viewing ChäoS;HEAd without a great deal of expectations. Having read through many of the reviews and hearing some firsthand accounts on it I got the impression that it was going to be an average at best experience. However this was a show that I had been very interested in seeing since it started airing. For me it’s a great example of not believing everything you hear.

The story starts out as a pretty interesting mystery involving a number of grisly murders and a high school boy who believes he has witnessed one of them and is being fed information about ...
Dec 29, 2008
Mixed Feelings
Chaos;Head is a prime example of an anime that collapsed under the weight of its own ambition. In trying so desperately to separate itself from a myriad of other suspenseful thrillers while catering to a pre-selected audience, Chaos;Head spreads itself all of the place, so much so that everything about it is thin, flimsy, and overall disappointing. The end result, however, is stuff of unintended comic gold.

Chaos;Head starts fantastic with a very adventurous first episode brimming with possibilities. The play on otaku falling victim to their own delusions, coupled with a series of bizarre homicides was intriguing enough to keep me watching it repeatedly, but ...
Jul 13, 2012
Ever since Neon Genesis Evangelion's debut in the late 90's philosophically charged mind-frags have been a staple of anime. Many of these mind-twisting series are pretty brilliant, despite being exceedingly obtuse. Chaos;HEAd is definitely not one of these. Filled with nonsensical metaphysical babble, flimsy internal logic, and clearly not as smart as it thinks it is; this show is the perfect example of what happens when a psychological thriller goes completely wrong.

The show follows a socially inept (to put it VERY lightly) and barely sane anime obsessed recluse named Takumi Nishijou as he is pulled into a reality bending battle with the fate of the ...

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