Sensei no tsushinbo 6.8 Masaaki (as Ryoichi Tamagawa) 1977 Kigeki-otoko no ude dameshi (as Ryoichi Tamagawa) 1974 The Drifters no Gokuraku wa doko da!! (as Ryoichi Tamagawa) 1974 Ore wa otokoda! TV Series (as Ryoichi Tamagawa) 1971–1972 43 episodes Aku oyabun tai daigashi 6.5 (as Ry...