Leader of Bonten, called Mikey. 26 years old. Rarely appears in public, suffers from insomnia and depression. Always cold toward everyone. Wears oversized short-sleeved shirts, shorts, and sandals. Has the Bonten mark tattooed on the back of his neck. Likes taiyaki and dorayaki. Formerly the leader of the motorcycle gang Tokyo Manji Gang, he chose the path of carnage after parting ways with his friends.

Bonten's Number 2. 26 years old. Has scars at both corners of his mouth. Hates heat and spicy food. Cares for Mikey more than anyone and is fiercely loyal; everyone else is just noise. Always high on drugs, a clean freak with a foul mouth, and a beauty with thick eyelashes. Formerly a member of the Tokyo Manji Gang, he followed Mikey onto the path of carnage.

Bonten's Number 3. 25 years old. The youngest member, yet relatively sane, chivalrous, and caring. Switches into professional mode for work and handles any task efficiently. The 'mom' figure of Bonten who looks out for others. Formerly a member of the gang Tenjiku, he lost someone precious during the conflict with the Tokyo Manji Gang.

Bonten Executive. 29 years old. Oozes adult sex appeal and always wears a composed smirk. Usually works with his younger brother, Rindou. Annoying, mature yet frivolous, loves himself and doesn't care about others. Formerly famous as one of the Haitani Brothers of Roppongi and an executive of Tenjiku. Currently a Bonten executive alongside Rindou.

Bonten Executive. 28 years old. Ran Haitani's younger brother; calls Ran 'Big Bro' or 'Aniki'. Often goes on jobs with Ran and gets along well with him. Frequently plays along with Ran's annoying antics. Flirty like Ran but not to the same extent; has a younger-brother temperament. Formerly famous as one of the Haitani Brothers of Roppongi and an executive of Tenjiku. Hobby is weight training.

Bonten Executive. 27 years old. Always sleep-deprived because he handles Bonten's finances and does the most work. Constantly doing paperwork. Despite his demeanor, he is actually quite caring. Formerly an executive of Tenjiku, he walked his own path after parting with a precious friend following the conflict.