Five incredibly goofy girls join the kendo club and kick some ass. One is quiet, near silent, but burns with TRUE HOTBLOODED JUSTICE; one is a girl with serious bipolar disorder that goes from sickeningly sweet to frue evil (she also has an ugly, dumpy boyfriend who is also incredibly awesome); two are goofy yuri-bait (one is team captain and the other is a hack writer) and the last is the token clumsy one. The club was formed when their teacher made a bet with a teacher at another school for a year's worth of sushi. The show is basically Azumanga Daioh if it were a sports anime.
As a note, Xer is the quiet one, Cryo is the bipolar one in evil mode, and I'm the team captain/half the yuri-bait.