Homra's vanguard, he is extremely skilled with a skateboard, which he wields as a weapon. His nickname is "Yatagarasu". He is impatient and passionate, and dislikes being called by his extremely feminine-sounding first name, which his ex-bestfriend Fushimi often taunts him with. Fushimi calls him a "virgin" due to his inability to speak to girls. He calls Fushimi by the nickname 'Saru', meaning "monkey". He is also rather short, and has a height complex which Fushimi never ceases to taunt him about.