Kenshiro

Kenshiro is a character mentioned in Danganronpa: Trigger Happy Havoc. 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.

Personality
Kenshiro appears to be a kind and responsible man. He takes training rather serious and does all he can before he possible dies from his illness.

Prior to the Tragedy
Kenshiro was previously the strongest person in the world and was diagnosed with a terminal illness that gave him six months to live. He and Sakura eventually crossed paths and Sakura challenged him for the title. Kenshiro defeated Sakura, and apparently soon after they began dating. Kenshiro's sickness soon started to kick in and when he was in the hospital, he gave Sakura the title of the strongest person in the world, to which she promised to hold onto untill Kenshiro got better.

Zettai Zetsubou Shoujo
Kenshiro is appararently still alive and is a target to The Soldiers of Hope, who refer to him by the "demonic name" of  'Kenichirox' . However, he apparently still suffers from a heart condition and is easily exhausted. His current location is around Towa Department Store’s Basement Parking Lot.

Trivia

 * It's unknown whether Kenshiro was his given name or family name. However, in the Japanese version, his name is "Kenichirou", which is definitively a given name.
 * His name and character seems to be based on the main character from the anime  “ Fist of the North Star ”.