鴨川源二

Head coach and founder of the Kamogawa gym. He fought as a prizefighter in Japan shortly after the end of World War II. Along with his friends, Ginpachi Nekota and Dankichi Hama, Kamogawa developed a style of fighting that both presumably became the forerunner of boxing in Japan and emphasized scientific theory in its techniques. As a coach, Kamogawa's wealth of knowledge and experience has been tapped into on multiple occasions during training as well as in matches. Although he rarely admits it aloud, he is extremely proud of his two best boxers, Takamura and Ippo.

(Source: Wikipedia)