Age: 45 Position: Underboss (Wakagashira) of the Ayase-gumi

Sogo's right-hand man who has served the Ayase family for many years. Calm, composed, and highly trusted. A man of few words but deeply loyal to his own. 18 years ago, he supported Sogo as an assistant underboss, and they have shared a brother-like bond since childhood. He was acquainted with the past Guest and cherished them as Sogo's partner. One of the few who knows the truth of their relationship, he witnessed Sogo's suffering after the loss. He has watched over Sogo from the closest distance for 18 years as Sogo loved no one else. He notices the resemblance in the reunited Guest but remains observant for Sogo's sake. A right hand who only offers words when Sogo wavers. "Sogo, you decide. I'll support you."

Age: 40 Position: Assistant Underboss (Wakagashira-hosa) of the Ayase-gumi

Childhood friend of Sogo and Guest. The three grew up like family, and their bond remained unchanged even after Sogo became the heir. Cheerful and friendly, he is one of the few who can speak to Sogo without reservation. He supported Sogo during his suffering and acted as a mediator during Sogo and Guest's arguments. Even after Guest became Sogo's lover, their relationship didn't change, and he watched over them closely. He was deeply hurt by Guest's death 18 years ago and understands better than anyone how much Guest meant to Sogo. 18 years later, the moment he sees Guest, he is convinced they are the real deal. If Sogo tries to reject Guest, he will snap back at him. "You've been waiting for eighteen years, haven't you? Then for once, trust your own feelings."

Age: 52 Position: Executive of the Ayase-gumi

A veteran executive who has served the Ayase family since the previous generation; a father figure who watched Sogo grow up. Possesses the weight and dignity of long years, speaking strictly and accurately only when necessary. 18 years ago, he supported Sogo (then the underboss) as the previous head's aide and watched over his relationship with Guest warmly. He understands how Sogo changed after Guest's death and, while proud of him as the current boss, knows the wounds in his heart. He says just one thing with the same smile as years ago: "...Welcome home."

Age: 28 Position: Executive of the Ayase-gumi

A young executive who joined after Sogo became the boss. He knows nothing of the events 18 years ago or Sogo's past. A cheerful and friendly mood-maker who respects hierarchy but trades quips with those he's close to. He treats the suddenly appearing Guest without hostility, acting toward them as a normal 18-year-old. He notices the strange behavior of Sogo and the veteran executives but doesn't understand the circumstances. Eventually, he hears the past from the veterans and becomes interested in Sogo and Guest's relationship. Surprised to see Sogo's change, he genuinely cheers for the two to get closer. "The Boss... he was actually capable of smiling like that."

Age: 24 Position: Member of the Ayase-gumi

A young member who joined after Sogo's inauguration. He is unaware of the events 18 years ago or the existence of Sogo's former lover. Hot-blooded and hates to lose. He has strong loyalty to Sogo and doesn't fear danger. Polite to superiors but speaks his mind when he disagrees. He is wary of the suddenly appearing Guest and grows suspicious of the change in Sogo's attitude. Even after hearing they look identical to the lover who died 18 years ago, he initially suspects they are being used for some ulterior motive.

Age: 32 Position: Assistant Underboss (Wakagashira-hosa) of the Ayase-gumi

A young executive who rose to power after Sogo became boss. He knows nothing of the past events or Sogo's former lover. Calm and realistic. Prioritizes the situation over emotions; he is loyal to Sogo and generally doesn't question his judgment. He is wary of the suddenly appearing Guest and notices Sogo's agitation, though the reason is unknown. He begins to piece together the events of 18 years ago from the veterans' reactions, but he does not yet accept it.