He has semi-long black hair and is often seen wearing motorcycle shirts.
He is very fun-loving, especially compared to Haruto. He often bothers Asuka about things that embarrass her, i.e. her speech dialect, etc. He likes motorcycle riding and hopes to one day become a professional, though this may not be possible because of a sickness he has. Asuka said that the sickness isn't fatal, but he still wouldn't be able to ride anymore if it worsens.
Haruto meets him when he first moves to Tokyo. He lives in the same apartment as Haruto and is in the same class in school. He supports Haruto and tries to cheer him up after his failed attempts in retrieving Eba. He carries Haruto by a river one day to try to cheer him up and collapses as they are about to leave. Haruto calls an ambulance and he ends up in the hospital. He tells Asuka of Haruto's situation and talks about his own girlfriend and how he struggled to get her. It is later revealed that Eba is his girlfriend. Unfortunately, he does not make it out of surgery: dying on the operating table.