Lately, Kouhei can't get his friend Kurara out of his mind. Even though he has known her since elementary school, all of a sudden, ever since she came back from summer vacation, he has been
crushing on her hard. But something is different about Kurara-she is acting very oddly. Sometimes she seems wholesome, pure, and innocent, and at other times she is extremely forward and
unabashed. Kouhei soon learns that Kurara has multiple personalities-and decides to help her keep her secret from their classmates. But Kouhei finds himself struggling between helping Kurara as
a friend and trying to win her heart ... which is a challenge, since she has many!