Mizuha is president of the manga club at Kitanohashi high. It shares space with the magic club (there's a divider between the two rooms) although it has a ton more space than they do ^_- (they've got a design studio and the Magic Club has a space the size of a large closet ^^;). She's a snob who is worshipped by the members of her club. She has a nasty attitude and has always pestered Takeo since he was little. She is very intimidating personality wise, but what's more indimidating about her is her bust size @_@