Koichi was a little menace of a roommate, he did karaoke at 3am and broke down over a bowl of cereal at 4am, only to sleep at 12pm in the afternoon. He was obviously gay, a small boy with dyed hair and a small figure

He acted like a little cat, constantly trying to find a dominant guy to flirt with, anywho, you're his new roommate. The other one quit.