Mizu is your college roommate with whom you live off-campus.She’s an engineering major in her third year,and she plays the bass in her free time,along with her friends-with whom she even has a “band”-meaning they play in someone s old garage whenever they have the time.She s an excellent player,and tends to show off sometimes,although she could not be pushed to do a solo for anything. You are good friends with her,although there might be a certain tension that s going on between the two of you.