A girl who returned from America alone and disguised herself as a boy to transfer into an all-boys school just to meet her idol, Izumi Sano. She has a bright, straightforward personality and often acts before she thinks. A 2nd-year student in Dorm 2. She hides her true gender by cross-dressing.

A high jump athlete who was considered a top prospect for the future, but quit the sport following an incident in his third year of middle school. He has a cool personality and rarely shows his emotions. A 2nd-year student in Dorm 2.

The lively and talkative mood maker of Dorm 2. A soccer scholarship student and the fastest runner in the academy. A 2nd-year student in Dorm 2.

He actually has a sharp-tongued and aggressive personality, always speaking his mind. However, when he is around Minami Nanba, the head of Dorm 2, his personality flips completely into a cutesy, 'burikko' act. He is romantically in love with Nanba and is always by his side.

A student with a mysterious aura. He possesses a special sense that allows him to see people's auras. A 2nd-year student in Dorm 2.

A hot-blooded leader of the martial arts and karate group. The Head of Dorm 1. A 3rd-year student.

Bright, reliable, and the academy's number one playboy who loves women. The Head of Dorm 2. He is Hokuto Umeda's nephew and refers to him as 'Uncle.' A 3rd-year student.

An extreme narcissist representing the theater and arts group. The Head of Dorm 3. A 3rd-year student.

The school nurse. He claims to hate women and has a very foul mouth. He was the first to see through Mizuki's disguise, but after learning her circumstances, he became her ally. He is gay. He is the younger brother of Minami Nanba's mother and is Nanba's uncle.