On July 19, 2000, he formed (with fellow anison vocalists Hironobu Kageyama, Masaaki Endoh, Eizo Sakamoto, and Rica Matsumoto) the "supergroup" JAM Project.
The JAM project was created on July 19, 2000. The supergroup included: Hironobu Kageyama, Masaaki Endoh, Eizo Sakamoto, and Rica Matsumoto.