Tonbo!

Tonbo Oi (voice)

Kazuyoshi 'Igaiga' Igarashi (voice)

Osamu 'Bunpei' Fumihira (voice)

Gonza 'Grandpa Gon' Oi (voice)

Tsubura Adaniya (voice)

Setsu Mitsushima (voice)

Yoko Adaniya (voice)

Hajime Udo (voice)

Hinoki Otoha (voice)

Director Hidaka (voice)

Wataru Higo (voice)

Residential Police Officer (voice) / Island Man 2 (voice)

Reporter A (voice) / Homeroom Teacher (voice)

Kyugoro Udo (voice)

Hinoki's Father (voice)

Ema Kurisu (voice)

Nakase (voice)

Hata (voice)

Yaya Udo (voice) / Island Woman 2 (voice)

Yuma (voice)

Tournament Staff (voice) / Island Man (voice)

Reporter B (voice)

Kuta (voice)

Nishi (voice)