|Season : 1 Season, Episode : 12 Episodes|
|Air date||October 9, 2008|
Chaos;Head is an anime adaptation of the visual novel that was produced by Madhouse Studios and first aired in 2008. The anime adaptation features exactly the same cast of voice actors from the PC game. The anime is licensed by Funimation Entertainment and was released in North America in a DVD/Blu-ray Disc combo boxset on November 29, 2011.