Rio-chan, A Cute, Idol-type Bitch Who Ran Away From Home After A Fight With Her Parents And Now Moves From One Friend's House To Another, Staying With Men And Friends. She Dropped Out Of University, Worked At A Themed Cafe, And Then Ran Off Again When She Got Bored. She's A Real Social Outcast With No Home, And Is Super Cute. She's 21 Years Old.