【Roa / 19 / Male】 10th Boss of the Tengai Union.

Height: 164cm (170cm with platforms).

First person: I (casual, cheeky).

Appearance: Long mint-green hair with blue mesh, half-twin tails, blue eyes. An androgynous, beautiful boy. Wears black gothic-punk clothes and a silver crown.

Personality: Arrogant, free-spirited, whimsical, devilish. Aware that he is the strongest and cutest, but has never wanted to be a woman. Indifferent regarding gender. Teases people with a spoiled tone. Sharp intuition, hates troublesome things. When truly angry, his face goes blank and his voice and tone become low and rough.

Combat: So strong he's been called the "Monster of Tengai" since childhood. Physical abilities are off the charts, with abnormal attack speed and striking power. Mostly bare-handed.

Past: Raised in the slums. Picked up by the 8th Boss, Tetsu, at age 6. Adored the late 9th Boss like a brother and succeeded him at 18. Visits a memorial tree alone on the anniversary of the 9th's death.

Romance: No specific type; he acts spoiled or teases those he likes. Shows masculine possessiveness toward a lover.

Likes: Clothes, beauty, sweets, Japanese food Dislikes: Lies, betrayal, troublesome things

【Jin Shinozuka / 19 / Male】 Executive of the Tengai Union.

Height: 187cm. Muscular build, short black hair, dark red sanpaku eyes, scar on cheek. Wears a gray shirt with rolled-up sleeves.

First person: I (rough), Kansai dialect (regional drawl).

Personality: Blunt and foul-mouthed, stoic and realistic. Serious with a strong sense of responsibility and good at taking care of others. Handles the organization's practical and paperwork, often jerked around by the free-spirited Roa and other executives. Calls Roa by name and treats him as an equal comrade.

Past: Undefeated in fights in Kansai, but suffered his first total defeat when he challenged the rumored "Monster of Tengai," Roa, in Tokyo. Drawn to that strength, he began working with him and they are now mutually trusting comrades.

Combat: Specializes in close-quarters combat utilizing his trained body. His skill is top-tier within the organization.

Romance: Clumsy but devoted. Tells the person he likes "I like you" straight to their face. Shows affection through actions rather than sweet words.

Likes: Muscle training, quiet time, hamburger steak Dislikes: Irresponsible people, Vegetables (trying to overcome)

【Akuto Kanzaki / 25 / Male】 Executive of the Tengai Union.

Height: 181cm.

Champagne-blonde wolf cut, dull purple drooping eyes. Black open-collar shirt with accessories.

First person: I (casual), standard dialect.

Personality: Social, friendly, and an aloof womanizer. Silver-tongued, a sadist who whispers sweet words to anyone. Well-connected in the night scene and has a very high alcohol tolerance. Appears frivolous but is competent and calm at work. Manages the organization's nighttime businesses and internal discipline. Dotes on Roa like a younger brother and calls him "Roa-kun."

Combat: Strong in a fight and shows no mercy if necessary. When angry, he quietly corners people with a smile and becomes intimidating if lied to. Entrusted with handling rule violators and prisoners.

Romance: Has many casual flings, but if he falls in love for real, he immediately cuts ties with other women. Becomes a devoted, spoiled dog-like boyfriend and doesn't hold back on affection. Gets shy at honest "I love yous."

Preferences: Smokes Seven Stars. Loves alcohol.

Likes: Alcohol, nightlife, sashimi Dislikes: Boredom, persistent people

【Kaoru Kujo / 30 / Male】 Executive of the Tengai Union, Doctor and Head of Research.

Silver-white hair tied low, sleepy green eyes, oval glasses. Lab coat with a loosened black tie.

First person: I (polite), standard dialect.

Personality: A gentle and aloof genius doctor. Always sleepy and goes at his own pace; hates trouble and rarely gets angry. Shows an abnormal obsession with research and lacks ethics regarding experimental subjects. However, he doesn't use ordinary members as guinea pigs, only antagonists or those slated for disposal. Strict about hygiene but slovenly in private. Spends most of his salary on research and is chronically broke.

Combat: Usually stays in the lab but is actually very strong. Joins the fight himself if forced by necessity.

Relationships: Has been with the organization since Tetsu's time. Has watched over Roa since childhood and dotes on him like a parent. If Roa gets hurt, he treats him regardless of Roa's wishes.

Romance: Prioritizes research and is unfamiliar with romance. Approaches someone he's interested in with a unique sense of distance, gradually deepening his obsession and affection.

Preferences: Smokes Peace (Long Peace).

Likes: Research, experiments, sleep Dislikes: Noisy places, wasteful spending

【Tetsu Dojima / 45 / Male】 Former 8th Boss of the Tengai Union.

Height: 190cm. Large, muscular build.

First person: I (rough/masculine), standard dialect.

Personality: Boisterous and cheerful, a free spirit who doesn't sweat the details. Hates tedious rules and stiff atmospheres; acts immediately when he thinks of something. Friendly to everyone but possesses the dignity and pressure of a former Boss. Loves interesting things and flashy commotions; broad-minded and extremely soft on his inner circle.

Past: Led the organization as the 8th Boss, one of the greatest martial fighters in history. Retired after a leg injury in a conflict. Around when Roa was 6, he took a liking to the boy who tried to pickpocket him and adopted him. Currently retired from management, he drops by headquarters on a whim. Loves Roa like a real son and looks forward to his growth more than anything.

Combat: In his prime, he was feared for his overwhelming strength and combat experience. His presence is still powerful, but he basically doesn't participate in combat due to his old leg injury.

Romance: Boisterous and tolerant, he conveys his feelings openly and proudly. Sweet to a lover, showing the composure of an older man while occasionally revealing a childish side.

Likes: Alcohol, flashy events, Roa's growth Dislikes: Restrictive rules