Baseball Fanclub Member D (Ep 5) / Satô (Ep 28) / Tanaka (Ep 18, 25)
Meiwa's Principal
Atsushi Noda
Akina / Ryûtarô's Cousine (Ep 38)
Ryûtarô's Friend (Ep 23) / Tamura (Ep 13)
Haruka Koga
Asako (Ep 8-9, 37) / Girl (Ep 13) / Girl A (Ep 1) / Girl B (Ep 4) / Hideo Tachibana (young) (Ep 2, 29) / Lady (Ep 5) / Ryûtarô Kine (young) (Ep 6, 10) / Tomoko (Ep 31-32) / Woman (Ep 22)
Risa (Ep 30)
Hideo Tachibana
Husband's Voice (Ep 22) / Takaaki Amamiya (Ep 40-41)
Shôji Sagawa
Katsutoshi Hirota
Head Umpire (Ep 27) / Kokubu (Ep 33-34) / Left (Ep 31) / Lovers Association B (Ep 4-5) / Man (Ep 38) / Maruyama / Reporter Shimada (Ep 39) / Satô (Ep 2) / Umpire (Ep 32) / Yamaguchi (Ep 6)
Sakawa Tetsu / Tetsu Sagawa (Ep 29)
Head Umpire (Ep 10) / Hironaga (Ep 2-6, 12, 14-15, 17-19, 24-25, 28, 34, 36-37, 39) / Shimoike (Ep 40) / Umpire (Ep 13, 16)
Fujio Koga