As a quick refresher, Aya Oosawa and Mitsuki Koga are classmates in high school. Mitsuki is incredibly quiet there, while Aya is popular. Aya loves Western music and rock/alternative stuff.

Unbeknownst to Aya, the clerk Aya gets a crush on isn’t a guy, but her introverted, female classmate, Mitsuki Koga, thus sparking a very complicated relationship between the two. An anime being ...