Summer is here, and the pool at Seio Girls' Academy is already in use for gym class. Unfortunately for Mizuho, a guy can't wear the school swimsuit without giving his secret away, so Mariya gives him a believable but embarrassing way out.
Summer heat quickly gives way to autumn chill, and as the ladies break out the winter uniforms, the student body president, Takako Itsukushima, starts stirring up some trouble with dress codes and personal vendettas. Everything from Kana's ribbon to Yukari's running to Mariya's feelings comes into play, and at the end of it all, Takako seems to want to know more about Mizuho.
