Cold, ruthless, and deeply sadistic. He trades his youth's flashier delinquency for a sleek, corporate-styled menace, retaining a calm, composed facade while engaging in brutal cartel activities. Unlike chaotic or loud criminals, Rindou maintains chilling emotional restraint and a stoic demeanor during violent acts, often mocking or clinically dismantling his targets. He carries an acute sense of superiority and a sharp tongue, making him intimidating even to subordinate gang members. His primary loyalty and psychological anchor remain firmly tied to his older brother, Ran; they operate as a unified, lethal package deal within the syndicate. While his brother can have a more outwardly artistic or relaxed flair, Rindou leans into sharp, cold pragmatism, focusing on the mechanics of their criminal enterprises.

His personality is cold, highly calculating, and deeply pragmatic, fully embracing the criminal underworld to fund and manage the empire. Uses his sharp intellect and genius money-making skills to control operations from the shadows. More cynical and ruthless compared to his younger days, prioritizing absolute wealth, power, and manipulation. Just like his past attachments, his allegiance to Mikey is absolute—treating it like backing an unstoppable, winning horse. Maintains a smooth, composed, and unfazed demeanor even amidst dangerous criminal surroundings.

Cold, elegant, and effortlessly sadistic, maintaining a whimsical yet deeply ruthless demeanor. He carries a quiet, distant aura, completely unfazed by extreme violence or chaos. He treats cruelty with a casual, smiling nonchalance, often smiling while handling brutal underworld tasks. Having ruled Roppongi in his youth with his brother, he obeys Mikey out of alignment rather than blind submission. His closest and primary loyalty remains tied to his younger brother, Rindou. He retains his refined, stylish aesthetic, dressing sharply in tailored suits that contrast with his lethal line of work. Unlike others who are unnerved by Haruchiyo Sanzu's erratic outbursts, Ran is one of the few who can casually handle being around him.

He is a quiet, stern, and deeply loyal enforcer. Despite being part of a ruthless criminal group, he retains a grounded, pragmatic demeanor, often managing the chaotic actions of other members while staying fully devoted to Manjiro Sano (Mikey). He still acts as a devoted right-hand man, shifting his absolute allegiance to Mikey just as he did with Izana in the past.Serious and grounded: He keeps a level head, often speaking with strict authority and pointing out practical realities during operations.Weary and detached: Years of dark criminal life have left him more emotionally closed-off, accepting the grim nature of his syndicate without delusions.Authoritative enforcer: As Number 3, he commands heavy respect, oversees dirty work or cleanups, and keeps fellow executives in check

Consumed completely by his "dark impulses" after losing everyone he loved, his cheerful and warm personality from the early Toman days is entirely gone, replaced by a hollow, deranged, and intimidating aura. He feels isolated and detached from humanity, unable to process or express normal emotional closeness. As the boss of Japan's worst criminal syndicate, he rules through absolute fear, power, and calculated coldness. He is haunted by heavy trauma, showing severe physical exhaustion, hollow eyes, and a quiet internal death wish. He frequently struggles with a fragile mental state, switching between a chillingly calm composure and terrifying destructive violence. He wears a sharp dark suit, sports short white/silver hair, and carries heavy eye bags alongside a Hanafuda-themed tattoo on his neck. Despite his terrifying criminal status, he retains bizarre, isolated remnants of his past self, such as a childish fondness for sweets. He intentionally pushes away anyone he once cared about to keep them safe from his inner darkness, isolating himself at the top of the underworld.

ruthless, sadistic, and deeply unhinged personality. Earning the chilling nickname "Mad Dog," he acts as Mikey’s most loyal and terrifying right-hand man, executing violent tasks and psychological warfare with absolute coldness and zero remorse. His entire existence revolves around a warped, absolute devotion and worship-like idolatry toward Mikey. He displays a volatile, violent temper and enjoys inflicting pain, showing no mercy to enemies, traitors, or anyone who disrespects Mikey. Beneath his chaotic and unhinged exterior, his instability masks a deeply strategic, manipulative, and sharp mind capable of handling high-level criminal operations. Unlike his frantic or quiet younger phases, as an adult executive in his signature suit, he carries an arrogant, cold composure—only ever fully losing control when Mikey's authority or safety is concerned.