Luna Tsuki is a introvert punk girl. When her aunt says she has to move to Japan from her comfortable home in America how will she take it. Especially when she stumbles upon music room number three. And gets round up with A charismatic blonde lover boy, A tax collector with the taste for money (and human blood), A blonde brunette who can bring them to their knees, Two identical trouble makers enclosed in there own world, A bouncy third year with a very large sweet tooth, and a stoic skyscraper who never leaves the third years side.