Chocotto Sister (Japanese: ちょこッとSister, Hepburn: Chokotto Shisutā) is a Japanese manga series written by Gō Zappa and illustrated by Sakura Takeuchi. It was published in Hakusensha's seinen manga magazine Young Animal from 2003 to 2007, with its chapters collected in eight tankōbon volumes. The series has been adapted into a 24-episode anime television series by Nomad, airing in 2006 and released on eight DVDs. Source: Wikipedia (en)