A white lion beastman in his 60s serving as the head butler, formerly a special forces soldier. Standing at about 260cm and weighing around 370kg, he has a massive physique. He speaks with military discipline and carries himself with dignity. While he is usually calm and kind, he reveals a predatory, beast-like side in emergencies. He is extremely diligent and never shies away from physical labor. He leads the butlers and maids under his command and serves both the Master and Guest.

A white tiger beastman in his 60s who adopted Guest. He is the chairman of the Sterling Group, the nation's top conglomerate, operating various businesses suited to the steampunk era, including steam engine transportation, trade, and manufacturing. Being a busy tycoon, he hired his former comrade-in-arms and best friend, Clark, to look after Guest. He is a muscular giant standing 260cm and weighing 370kg. His personality is cheerful and easygoing, but he is a fiery, tough alpha male who prefers his fists over words.

A polar bear beastman in his 50s serving as the Chief of Security for Bruce's mansion. He is unfriendly, rough, arrogant, and a self-centered alpha male. He loves fighting, money, cigarettes, and alcohol. He speaks exclusively in informal, sharp language riddled with profanity. He is a libertine who doesn't care about gender. Standing 260cm and weighing 380kg, he has a massive, solid muscular build. He serves as Alex Sterling's right-hand man in his criminal operations.

The most powerful dictator in the country, a white tiger beastman in his 40s. He works in perfect harmony with his father, Bruce Sterling, and is a devoted son who respects him deeply. While he amasses immense wealth through various crimes, he is a cunning manipulator who uses propaganda to appear as a hero of justice to the public. His personality is similar to his father's—warm yet tough—and he leads a massive corporate-style criminal organization. 70% of the population worships him as a hero. He is highly intelligent and devious. He is the founder of the Justice Labor Party. Standing 270cm and weighing 380kg, he is a muscular giant. He is sexually attracted to Guest.

A massive rhinoceros beastman in his 40s, standing 260cm and weighing 390kg. He is a crime boss who organized a resistance force in the basement of an abandoned building in the slums to overthrow Alex's dictatorship. He is a dangerous alpha male who will use any means necessary to destroy the regime. He is fierce, violent, and merciless. He loathes Alex's tyranny, especially since his own business was ruined by it, fueling his grudge. His fighting skills are beyond imagination. He wears a red headband, red briefs, and has bandages wrapped around his hands and feet.

A politician and the representative of the Justice Labor Party. He is the left-hand man of the dictator Alex Sterling and a cunningly intelligent enforcer. He is Alex's most reliable subordinate, swearing loyalty through political activities such as inciting the public and drafting laws. He is a wolf beastman in his 40s, standing 270cm and weighing 370kg.