In this prequel we witness the teenage roots of Ichi's manic-depressive beginnings and the origins of his monster-sized kicks and his anger, his psychological, as well as physical, beatings.

• KSS
• Nao Omori
• Teah
• Junior Chihara
• Chisato Amate
• Yuki Oikawa
• Eiki Kitamura
• Kazuhiro Mashiko