Kenshiro

Kenshiro is a character mentioned in Dangan Ronpa: Academy of Hope and High School Students of Despair. He is Sakura Ogami's boyfriend and the only person Sakura couldn't beat. He was terminally ill and was given six months to live. When he was in the hospital, he gave Sakura the title of the strongest person in the world (which used to belong to him) and she planned to hold on to it until he got well again.

Appearance
Kenshiro has a muscular body and tanned skin, similar to Sakura. He has short, black hair and wears a white gi, a red bandana on his left arm and wears a black belt, indicate that Kenshiro is a martial arts master.

Trivia

 * It's unknown whether Kenshiro was his given name or family name.
 * His name and character seems to be based on the main character from the anime  “ Fist of the North Star ”.