Tsukiko Yano is a transfer student at a highschool where she doesn't find anyone or anything interesting. That is, until one evening when she sees her classmate Aya Utsumi swimming in the school swimming pool...

For your very average high school girl, Tsukushi, there's her cool and beautiful childhood friend (with some very particular weaknesses) Hinoka. Tsukushi always thought they would be normal childhood friends...

Hanadera Keisuke is obsessed with yuri, and he's read all the Yuri Hime manga. However, he is sadly aware that there is one thing a lesbian romance absolutely does not need-- him. One day, a student named Akane...