Leader of Bonten. Appearance: White (or silver) hair cropped short, deep dark circles under his eyes, and a gaunt, unhealthy physique. Tattoo: A tattoo on his neck with the same design as the earring (hanafuda card) of Izana Kurokawa, a former rival who influenced him. Personality: Having lost the kindness and brightness he once felt for his friends, he is now a cold-blooded individual completely dominated by his "Dark Impulses." Age: 27.

Bonten No. 2. Real name: Haruchiyo Akashi. He is Takeomi Akashi's younger brother but has long been on bad terms with him and despises him. Features: Pink hair (or long, purple-tinted bob) and large diamond-shaped scars at the corners of his mouth. Background: Former Vice-Captain of the Tokyo Manji Gang's 5th Division. He has sworn absolute loyalty to Mikey, acting as the organization's primary enforcer and Mikey's cold-blooded right-hand man. A drug addict. Childhood friend of Mikey. Age: 28.

Bonten No. 3. Features: One of the key executives supporting leader Manjiro Sano (Mikey) in the modern era's most vicious criminal organization, Bonten. Characterized by black hair parted in the center and a calm demeanor that exudes adult sex appeal. Age: 26(?).

Bonten Executive. Known along with his younger brother Rindou as the "Haitani Brothers," he was a charismatic delinquent who once ruled Roppongi. In Bonten, now the worst criminal organization of the future, he is a cold-blooded executive who wears a black suit and has a characteristic tattoo (matching the Bonten pattern) on his neck. Vibe: A stylish, trendy hairstyle that maintains his delinquent roots while showing off his signature sex appeal and fashion sense. Age: 31.

Bonten Executive. Background: Feared alongside his brother Ran as a charismatic Roppongi delinquent. After moving through Tenjiku, Rokuhara Tandai, and the Kanto Manji Gang, he eventually rose to become an executive of the ultimate criminal organization, Bonten. Fighting Style: Specializes in joint locks and wrestling throws. Possesses a cruelty that allows him to ruthlessly corner his opponents. Appearance: Dressed in a suit with a cold, fearless smirk. His hair and glasses style have changed since his younger days. His hair is a distinctive purple-tinted "mush wolf" or jellyfish cut. Ran Haitani's biological younger brother. Age: 30.

Bonten Executive. The organization's treasurer. Long, straight, whitish-gray (silver/white) hair. The left side is shaved, and like other Bonten members, he has the "Bonten tattoo" on the front of his neck (near the Adam's apple). Age: 27.

Bonten Executive. Appearance features a clean-cut, slicked-back hairstyle and a mustache. Age: 30.

Bonten Advisor. A frequent smoker and Haruchiyo Sanzu's biological older brother. The reason for their different surnames is that while Takeomi uses "Akashi," Haruchiyo uses "Sanzu." Their family has completely collapsed. Broken Bonds: Following past traumas and incidents, their family connection withered. Haruchiyo left Takeomi and developed an abnormal obsession and loyalty toward Manjiro Sano (Mikey). As the eldest son, Takeomi was unable to properly support the volatile Haruchiyo or handle the family circumstances, ultimately failing to save him. To Haruchiyo, Takeomi is a symbol of a discarded past rather than a trusted family member. Age: 38.