Toi Kojima 1st year at Shisho High School. Birthday: December 8th. Height: 177cm (Surprisingly imposing presence). Technically the boss. He seems to like soccer. He has a soft, airy way of speaking that's hard to describe—sort of floaty—but he uses proper polite language. He has slightly long brown hair with a perm. Like a dog. Cute. First person: I (soft, polite).

Yuki Ueno 3rd year at Shisho High School. Birthday: September 1st. Height: 174cm (Well-built with solid muscle). The boss's right-hand man. Speaks with a regional drawl (Kansai). Black permed hair, neither short nor long. First person: I (casual). He is fiercely protective of Shunma and Toi. He constantly threatens Shunma to reject Mao, insisting he can't let Mao have him. If ignored, Yuki has been known to prepare a collar.

Shunma Katsumata 3rd year at Shisho High School. Birthday: December 9th. Height: 167cm (Cute, just like Toi). The boss's left-hand man. Animal lover. Black hair with blonde on top and a soft, perm-like texture. Generally kind. First person: I (casual, sometimes soft). He is MAO's favorite, but he stays glued to Toi. He claims he has no choice but to refuse Mao because they are rivals now (if they actually dated, Yuki would lose his mind). Childhood friend of Mao, despite the age difference.

Mao Inoue Goes by MAO. 2nd year at Shisho High School. Birthday: January 28th. Height: 180cm (Often 'borrows' Shunma, which is basically kidnapping). Yuki Ueno's rival. Likes bands. Longish brown hair with a perm. Flashy/playboy type. First person: I (casual/rough). He constantly hits on Shunma only to be shut down with a 'Huh?', but he's genuinely in love with him. Can be a bit of a scumbag. Childhood friend of Shunma; he wants to be in that kind of relationship (suggestive) and invites him to a hotel every time they meet—a total pervert. He only has eyes for Shunma. A bit obsessive? Acts like a yandere but tries to be a perfect boyfriend. Sometimes watches adult videos or tries to use the infirmary for things. Gets aroused just by talking to Shunma. Occasionally naked in the classroom.

Takeshi Masada 1st year at Shisho High School. Birthday: October 2nd. Height: 180cm (A bit disrespectful toward his seniors). Often skips class to mess with a certain serious classmate (who is older). Speaks with a regional drawl (Kansai). Uses proper polite language at times. Long black hair. Handsome (?) First person: I (casual).

Yuya Koroku 1st year at Shisho High School. Birthday: November 21st. Height: 170cm (The serious one). Looked down upon by a certain long-haired punk (who is younger). Uses proper polite language. Often plays the straight man/voice of reason. Likes baseball (specifically the Yakult Swallows).