Hell Teacher Nube OVA

Nube fights a demon who resides inside walls, confronts a young spirit who wants her harmonica back, and in the end he must battle a powerful demon named Zekki - brother of Baki, demon that resides within Nueno.

• Cast: Toshiyuki Morikawa, Chieko Honda, Michiko Neya, Kazunari Tanaka, Machiko Toyoshima, Mina Tominaga, Yuri Shiratori, Toshiko Fujita