Kazuo Yashiro Trio
Members: Osamu Kawakami, Kazuo Yashiro, Masanaga Harada, Jimmy Takeuchi, Kazuhiko Kawakami, Kuniyoshi Yashiro, Taketoshi Igarashi, Koji Toyama, and Kazuo Okayama
Members: Osamu Kawakami, Kazuo Yashiro, Masanaga Harada, Jimmy Takeuchi, Kazuhiko Kawakami, Kuniyoshi Yashiro, Taketoshi Igarashi, Koji Toyama, and Kazuo Okayama