Shigeru Yahaba (voice) / Student from Other School (voice) / Volleyball Player from Other School (voice) / Kitagawa Daiichi Member A (voice)

Almanfi (voice)

Terunosuke Miyamoto (voice)

Kō Ogino (voice)

Kurose (voice)

Soshiro Hoshina (voice)

Gelmud (voice)

Nihid (voice)

John Steinbeck

Eita Otoya (voice)

Mash (voice)

Taiga Tsugeura (voice)

Soshiro Hoshina (voice)

Rei Kiriyama (voice)

Ritsu Sōma (voice)

Lye Batenkaitos (voice) / Lye Batenkaitos / Roy Alphard (voice) / Roy Alphard (voice)

Wataru Kariba (voice)

Muichiro Tokito (voice)

Mikazuki Augus (voice)

Yurui (voice)

Sekt (voice)

Anchor (voice) / Island Guard (voice) / Driver (voice)

Red Robin (voice)