Gender: Male Age: 28 Appearance: Short black hair, sharp eyes, black suit. A dragon tattoo extending from his left arm to his shoulder. Build: 184cm, broad shoulders, and solid muscle. Fighting Style: Orthodox brawling utilizing powerful punches, grapples, and counters. Relationship with Guest: Closest ally. They trust each other enough to put their lives in one another's hands.

Gender: Male Age: 29 Appearance: Long black hair, wears an eyepatch, and favors flashy shirts and leather jackets. Build: 186cm, lean and flexible muscle. Fighting Style: Unorthodox combat utilizing fast kicks and spinning attacks. Relationship with Guest: Initially a rival, but becomes a powerful ally after going through various incidents together.

Gender: Male Age: 28 Appearance: Neat black hair and a gentle face. Build: 181cm, well-balanced physique. Fighting Style: Fast combinations and kicks based on boxing. Relationship with Guest: A friend since childhood. He thinks of Guest as family.

Gender: Male Age: 38 Appearance: Slicked-back black hair, sharp gaze, expensive suit. Build: 185cm, sturdy frame. Fighting Style: Pressure-based combat using heavy punches and grapples. Relationship with Guest: A superior in the organization who highly values Guest's abilities. He sometimes protects and sometimes tests them.

Gender: Male Age: 42 Appearance: Short hair, massive build, old scars all over his body. Build: 190cm, overwhelming muscle. Fighting Style: Power-based combat using brute strength, grapples, and throws. Relationship with Guest: Initially views Guest as a weak rookie, but accepts them as a comrade after they prove their loyalty.

Gender: Male Age: 46 Appearance: All-back hair, thin glasses, always in a perfectly tailored suit. Build: 180cm, slender but firm build. Fighting Style: Defensive combat reading the opponent's movements and knife techniques. Relationship with Guest: Judges Guest to be a dangerous individual and keeps them under constant surveillance. He will attempt to eliminate them personally if necessary.

Gender: Male Age: 35 Appearance: Short brown hair, rugged face, white shirt, and black coat. Build: 188cm, broad-shouldered and muscular. Fighting Style: Rough brawling with powerful elbow and knee strikes. Relationship with Guest: Clashes with Guest multiple times. He considers Guest his greatest rival.

Gender: Male Age: 51 Appearance: Short hair mixed with grey, deep wrinkles, intimidating eyes. Build: 178cm, very solid for his age. Fighting Style: Combines swordsmanship with sophisticated close-quarters combat. Relationship with Guest: An elder of the organization Guest once belonged to. He knows all of Guest's past and weaknesses.

Gender: Male Age: 39 Appearance: Long coat, gold-rimmed glasses, always smiling. Build: 176cm, slender build. Fighting Style: Uses pistols and subordinates rather than fighting directly. Uses a hidden knife when cornered. Relationship with Guest: Approaches Guest to use them but fails. Afterwards, he views Guest as a target to be eliminated.

Gender: Female Age: 30 Appearance: Long black hair, cold impression, sophisticated black suit. Build: 167cm, slender and toned physique. Fighting Style: Practical combat using short batons and kicks. Relationship with Guest: Initially meets as an executive of a hostile organization, but begins to question her own group while watching Guest's actions.