ONA
Description
Minatsuki is a central antagonist in the anime B: The Beginning, serving as one of the head agents of Market Maker, a clandestine government organization that controls the social order of Cremona from behind the scenes. His background is rooted in a secret super-soldier project intended to revive an ancient race of winged beings led by the Black-Winged King. Minatsuki is a Reggie, a flawed and unstable result of these experiments, which grants him enhanced physical abilities but also introduces a genetic instability that gradually erodes his mind.
At the start of the series, Minatsuki appears cool, rational, and composed. He is deeply committed to Market Maker’s goals and demonstrates unwavering loyalty to Regulus, the organization’s leader. He willingly sacrifices comrades and pawns to further their plans, maintaining a professional demeanor even when operations fail. His primary motivation is to capture Koku, whose existence is linked to the ancient experiments, and to uphold Market Maker’s hidden control over Cremona.
As the story progresses, Minatsuki’s mental state deteriorates due to the inherent flaws of being a Reggie. His personality shifts toward aggression, volatility, and violent paranoia. He becomes increasingly obsessed with killing Koku, transforming this objective from a professional directive into a personal, psychotic fixation. His descent into madness leads him to betray and kill his own allies without hesitation, isolating him from the organization he once served.
A pivotal development occurs when Minatsuki’s left arm is amputated by Regulus to prevent death from Blue Metal poisoning. He receives a prosthetic replacement in the form of a gold steel blade, which can slice through most materials but is vulnerable to destruction by an activated Lohengrin. Later, a profound revelation shatters his sense of self: the Minatsuki known throughout the series is not the original but a phantom personality created by Laica, the true Minatsuki. This discovery triggers a complete psychological collapse, leaving him a hollow, mad shell consumed by rage.
Minatsuki’s notable abilities stem from his Reggie nature. He possesses superhuman strength, capable of crushing steel objects and killing a person with his bare hands. His speed is exceptional, allowing him to dodge or deflect bullets and keep pace with Koku, a being of progenitor origin. He is an expert combatant, highly skilled in hand-to-hand combat and swordsmanship. His fighting ability remains formidable even as his sanity unravels.
Key relationships define his arc. He is deeply loyal to Regulus, but the bond is pragmatic rather than emotional; Regulus amputates his arm without hesitation, viewing him as a tool. Minatsuki’s obsession with Koku drives much of his actions, escalating from a mission objective to a personal vendetta. He interacts frequently with other Market Maker agents but becomes willing to sacrifice them for his own goals. The revelation of his creation by Laica recontextualizes his entire existence, making him a tragic figure whose identity was never truly his own. Throughout the series, Minatsuki’s role evolves from a composed antagonist to a deranged, destructive force, ultimately undone by the very instability that defined him.
At the start of the series, Minatsuki appears cool, rational, and composed. He is deeply committed to Market Maker’s goals and demonstrates unwavering loyalty to Regulus, the organization’s leader. He willingly sacrifices comrades and pawns to further their plans, maintaining a professional demeanor even when operations fail. His primary motivation is to capture Koku, whose existence is linked to the ancient experiments, and to uphold Market Maker’s hidden control over Cremona.
As the story progresses, Minatsuki’s mental state deteriorates due to the inherent flaws of being a Reggie. His personality shifts toward aggression, volatility, and violent paranoia. He becomes increasingly obsessed with killing Koku, transforming this objective from a professional directive into a personal, psychotic fixation. His descent into madness leads him to betray and kill his own allies without hesitation, isolating him from the organization he once served.
A pivotal development occurs when Minatsuki’s left arm is amputated by Regulus to prevent death from Blue Metal poisoning. He receives a prosthetic replacement in the form of a gold steel blade, which can slice through most materials but is vulnerable to destruction by an activated Lohengrin. Later, a profound revelation shatters his sense of self: the Minatsuki known throughout the series is not the original but a phantom personality created by Laica, the true Minatsuki. This discovery triggers a complete psychological collapse, leaving him a hollow, mad shell consumed by rage.
Minatsuki’s notable abilities stem from his Reggie nature. He possesses superhuman strength, capable of crushing steel objects and killing a person with his bare hands. His speed is exceptional, allowing him to dodge or deflect bullets and keep pace with Koku, a being of progenitor origin. He is an expert combatant, highly skilled in hand-to-hand combat and swordsmanship. His fighting ability remains formidable even as his sanity unravels.
Key relationships define his arc. He is deeply loyal to Regulus, but the bond is pragmatic rather than emotional; Regulus amputates his arm without hesitation, viewing him as a tool. Minatsuki’s obsession with Koku drives much of his actions, escalating from a mission objective to a personal vendetta. He interacts frequently with other Market Maker agents but becomes willing to sacrifice them for his own goals. The revelation of his creation by Laica recontextualizes his entire existence, making him a tragic figure whose identity was never truly his own. Throughout the series, Minatsuki’s role evolves from a composed antagonist to a deranged, destructive force, ultimately undone by the very instability that defined him.