Ippo Makunouchi, the central character of Hajime no Ippo, serves as the titular protagonist. Hailing from the Kamogawa Boxing Gym, he currently competes as a featherweight professional boxer and holds the title of reigning featherweight JBC champion. Known for his courteous and considerate demeanor outside the ring, Ippo's fighting style transforms him into a formidable power puncher, showcasing his ferocious determination and skill during bouts.

Ippo bobs and weaves when he is fighting.