Negizawa Kamo

Kamo is a teacher at Hanaha Sakuraki Academy and is the childhood friend and love interest of Kagyuu Jyubee.

Actual Pacifist: Greatly dislikes fighting.
Break the Badass: Accidentally does this to Jyubee when he resigns from Sakuraki.
Chick Magnet: Every girls he meets fall madly in love with him.
Non-Action Guy: In a World of Badass, with the unlucky habit of attracting the most violent badass girls out there.
Run or Die: Shown at the beginning of manga. Though not quite as much running for his life as much from a massive mob of girls.

Kagyuu Jyubee

Jyubee is Kamo's childhood friend and student at Hanaha Sakuraki Acedemy.

All-Loving Hero: She doesn't see any of Kamo's many admires as enemies, she also cares about their well beings.
Berserk Button: Hurting, or even threatening to hurt Kamo is a big one for her. Denying love also sets her off, even if that love is your own.
Hidden Buxom: Wheres a sarashi so her breasts doesn't hinder her martial arts.
Martial Pacifist: She's not interested in fighting over Kamo, the more love the better, but if you hurt him or others she will fight.
Older Than They Look: Looks like a small child most of the time but is only a few years younger than Kamo putting her in her late teens.
Pintsized Powerhouse: Is able to break the blackboard with her finger.
Teacher/Student Romance: The entire plot is founded on this. Jyubee becomes a student at Sakuraki Academy because she loves Kamo.
Warrior Therapist: As stated above Jyubee isn't interested in fighting over Kamo, and while he maybe used to start fights with her, Jyubee will usually be shown that what she is actually fighting for is her opponent.