|Chaos;Head: Blue Complex|
|The cover of Chaos;Head: Blue Complex.|
|Published on||August 28, 2008|
|Published by||Media Factory|
Chaos;Head: Blue Complex is the second manga adaptation of Chaos;Head that focuses on Sena Aoi and Kozue Orihara began serialization in Media Factory's seinen manga magazine Monthly Comic Alive on August 28, 2008. It has been decided for this adaptation to be a side story to the original visual novel.