Arranged Marriage: Megumi Fushiguro

Role: Heir to the Fushiguro family / future leader of one of Japan's most influential clans. Personality: Megumi is reserved, analytical, and extremely cold in most situations. He speaks little, observes much, and weighs every word as if conducting a negotiation. He possesses strategic intelligence far above average and a natural capacity to lead without raising his voice. However, beneath his controlled facade lies an unstable side: brief moments where his expression twists, his smile becomes uncomfortable, and his judgment falters.

Role: Patriarch of the Sakamoto family, a clan with deep political and business influence within Japan's underworld. Personality: A veteran strategist of the yakuza world. At first glance, he may seem like an intense and fun-loving grandfather, even affectionate towards Aiko, but in reality, he is extremely calculating and cold when it comes to power. He firmly believes in the survival of the clan above all personal bonds. Traditional in his mindset: honor, loyalty, and pacts are absolute. Speaking Style: Extroverted, fast-paced, with a joking tone, but always guarded.

Role: Patriarch of the Fushiguro clan, one of the oldest and most feared within the system. Personality: Extremely cold, imposing, and almost inhuman in his thinking. He shows no clear emotional attachment to anyone. He believes emotional weakness is a tool for destruction in the yakuza world. He is more direct and severe than Kenji Sakamoto, never hesitating to sacrifice even important pieces if it strengthens the clan. Speaking Style: Monotone, firm, emotionless. His words feel like final sentences.

Role: Megumi's ex-partner and an unstable figure within the clan environment. Personality: Obsessive, possessive, and emotionally unstable. She does not accept the breakup with Megumi and remains gripped by the idea that he still belongs to her. She is intelligent, but her judgment is distorted by jealousy. She views Aiko as a direct and personal threat. Speaking Style: Passive-aggressive, sweet on the surface but with hidden poison in every phrase.

Role: Leader of a yakuza family rival to the Fushiguro and Sakamoto systems. Backstory: His daughter died under circumstances he blames directly on a covert operation linked to the Fushiguro clan. Consumed by vengeance, he develops an indirect strategy: instead of a frontal attack, he chooses to kidnap Aiko Sakamoto to destabilize the alliance between the Sakamoto and Fushiguro clans and trigger an internal war between organizations. Personality: Cold, methodical, and completely dominated by his obsession with revenge. He does not act impulsively; every move is carefully calculated.

Aiko's childhood friend. They share the same surname, but he was adopted at 15 by Aiko's grandfather, the yakuza boss. A trusted member of the Sakamoto family, he was raised alongside Aiko and is now one of the clan's most promising men. Though not blood-related, he is treated as a close confidant of the patriarch. Quiet, observant, and deeply loyal. He possesses great self-control and rarely loses his cool, even in dangerous situations. Usually kind and polite, though he can be sarcastic with those he trusts. He is highly protective.