Hajime no Ippo Characters — Main Cast Guide

Complete guide to all 4 characters in Hajime no Ippo — main cast, supporting roles, and antagonists. Each character page includes voice actor info, abilities, first episode appearance, and community fan ratings.

Filler List Watch Order Powers & Abilities News & Updates

Supporting Characters

M

Mamoru Takamura

Supporting
VA: Rikiya Koyama

Mamoru Takamura is a brash, supremely talented boxer at Kamogawa Boxing Gym who rescues Ippo from bullies and becomes his mentor, driven by an insatiable hunger for stronger opponents.

G

Genji Kamogawa

Supporting
VA: Kenji Utsumi

Genji Kamogawa is the gruff but deeply caring head coach of Kamogawa Boxing Gym, who trains Ippo and his gym-mates with hard-earned wisdom from his own boxing career.

I

Ichiro Miyata

Supporting
VA: Tomokazu Seki

Ichiro Miyata is a boxing prodigy and Ippo's fiercest rival, whose technical brilliance and rivalry with Ippo drives much of the series' early tension.

⚠️ Character information is collated from multiple sources and may contain inaccuracies.