Takumi Nishijou, a high school student at the Private Suimei Academy, one day hears about the 'New Gen' murders that have been occurring around the city. Although dismissing the subject because it doesn't involve him, Takumi begins to experience strange mishaps around him, from a horrific picture he received while on his PC, to a mysterious Pink-Haired girl standing at a murder scene.
From there on Takumi struggles to cope with the events unfolding around him, and is soon unaware of what is real or a delusion. As his fate opens up before him, the perpetrator behind the 'New Gen' events attempts to find him, leading him into a world where nothing is as it seems.
You can now watch ChäoS;HEAd online on the following streaming providers in the United States.
| Sound | Kanako Itou | Theme Song Performance |
| Production | Hiroaki Tsunoda | Producer |
| Production | Yasuo Ueda | Producer |
| Production | Fuminori Hara | Producer |
| Production | Yusuke Numagi | Producer |
| Production | Michiko Koyanagi | Producer |
| Writing | Toshiki Inoue | Series Composition |
| Visual Effects | Hidekazu Shimamura | Character Designer |
| Visual Effects | Yoshio Kozakai | Supervising Animation Director |
| Art | Shunsuke Suzuki | Art Direction |
| Art | Ichiro Tatsuta | Assistant Art Director |
| Visual Effects | Chiharu Tanaka | Color Designer |
| Camera | Shinya Matsui | Director of Photography |
| Editing | Kashiko Kimura | Editor |
| Editing | Mariko Tsukatsune | Assistant Editor |
| Editing | Yumi Jinguji | Assistant Editor |
| Sound | Toshihiko Nakajima | Sound Director |
| Sound | Yuji Tagami | Sound Recordist |
| Sound | Kosuke Ogata | Sound Effects |
| Sound | Takao Kondo | Music Producer |
| Sound | Takefumi Kanaya | Music Director |
| Production | Kosaku Sakamoto | Publicist |
| Production | Toshiharu Sakai | Line Producer |
| Writing | Chiyomaru Shikura | Original Story |
| Directing | Takaaki Ishiyama | Series Director |
| Directing | Takaaki Ishiyama | Director |
