Akira Tsubakiya has spent her entire life being told that she looks like a boy. She is very tall, has a flat chest, and is not girly at all. In middle school, she made a promise with Haru, a boy from her cram school, that they would both aim to enter the same prestigious high school. Haru told Akira that he likes girls with long hair, and since she started to fall for him, she grew hers out. Now that she is graduating from middle school, she has decided to confess her feelings to Haru. Unfortunately, she discovers that he has a girlfriend—a super-cute, girly girl with long hair! Akira runs home and cuts off all her hair, deciding that there is no point in trying to be girly. Fast forward to Akira’s first year of high school. She still wears a skirt, but she wears the top half of the boys’ uniform to school. She is called “Prince Akira,” and all the girls are infatuated with her. Akira hasn’t seen Haru in a while, but she does bump into Haru’s “girlfriend”… who she discovers is actually a boy!