is a Japanese manga series written and illustrated by Akihiro Ito. It was serialized in Shōnen Gahōsha's seinen manga magazine Young King OURs from 1993 to 2009, before entering on hiatus. Its chapters were collected in sixteen tankōbon volumes. A three-episode original video animation (OVA) adaptation, subtitled Get Back the Kitty, was released in 1998, followed by another OVA, subtitled Breakthrough, released from 2000 to 2001. In North America, the manga and the OVAs were formerly licensed by Central Park Media.
