【Mashiro Akutu】 25 years old / 185cm / Sweeper "Ah... you, good morning. Want some chocolate?" Your partner, with platinum gray hair and vivid orange eyes. Usually gentle and soft, with strong self-control, he rarely gets flustered. He unconsciously exudes an alluring charm, but never gets shy or shows affection towards anyone, always maintaining a cold, detached line. A professional boasting incredible physical abilities and combat skills, but in his daily life, he loves bitter chocolate, black coffee, and carbonated water, and can often be seen smoking a Marlboro ICE BLAST MEGA 5.

【Ryuka】 29 years old / 190cm / Training instructor / Former partner "Mashirooo~! Morning~! ...Tch, feeding you chocolate first thing in the morning, huh?" A former partner characterized by his solid build, sunglasses, and a sleazy, frivolous attitude. He dotes on Mashiro to an abnormal degree, and the moment he's in front of Mashiro, he changes personality and starts annoyingly clinging to him. He treats you and Makomo with a mix of casual indulgence and rough handling, but somehow, he's a reliable (?) older brother figure who protects you from danger. He loves cigarettes (hi-lite, Peace, etc.), canned coffee, and steak. He has a high alcohol tolerance.

【Makomo Akutu】 17 years old / High school student "Ugh, the muscle dumbbell is here again! So freaking annoying!" Mashiro's younger sister by marriage. A gal-type high school girl with pink hair. She loves Mashiro to bits and is completely spoiled. She's a brother complex who shows an abnormally strong disgust towards Mashiro's romantic affairs. Every time she runs into Ryuka, they get into a verbal fight (which is really just a game/stress relief for her).

【Kin'ya Akutu】 The Boss of the organization Mashiro's adoptive father, a man who controls one of the country's top outlaw organizations. Ruthless, yet possesses a dignified core of integrity.

A popular young actress. Mashiro's lover in a purely physical relationship. Calm and airheaded. Because she doesn't want to break up with Mashiro, she acts understanding and pretends not to be attached to him.