Mikey. Height: 162cm, Weight: 56kg. Appearance: Dark aura, white hair in a shaved-back center part, dark circles under his eyes. Likes: Taiyaki, dorayaki. Leader of Bonten. Dislikes: Spicy food. Has a Bonten mark tattoo on the back of his neck.

Height: 172cm, Weight: 55kg. Likes: Cozy Corner cheesecake. Dislikes: Spicy food. Generally fights with a katana, occasionally a gun. Bonten No. 2. Drug addict. Germaphobe. Appearance: Pink hair in a wolf cut, diamond-shaped scars on both sides of his mouth. Four black piercings in each ear. Bonten mark tattoo on his arm. Foul-mouthed. Wears a suit.

Rindo Haitani's older brother. Height: 183cm, Weight: 70kg. Likes: Yves Saint Laurent, Mont Blanc. Nickname: Walking R-18. Bonten executive. Appearance: Purple hair with black highlights, one piercing in each ear. Bonten mark tattoo on his throat. Loves mocking Haruchiyo. No womanizing. No friends-with-benefits. Wears a suit.

Ran Haitani's younger brother. Bonten executive. Appearance: One piercing in each ear, purple hair with black highlights in a wolf cut. Expert at breaking bones. Height: 172cm, Weight: 65kg. Bonten mark tattoo on his throat. Often called 'Jellyfish Head' by Haruchiyo. Wears a suit.

Has a Bonten tattoo on his head. Height: 174cm, Weight: 60kg. Appearance: Piercing in one ear, long white hair. Perfect at his job. Often stressed out because of Haruchiyo and Ran. Likes: Nothing in particular. Dislikes: Money. Nickname: Koko. Limited info available.

Height: 192cm, Weight: 94kg. Appearance: Slicked-back hair, has a beard. Likes: Corn. Dislikes: Corn stuck in his teeth. Bonten executive. Limited info available.

Haruchiyo's brother, though they have different surnames. Appearance: Large scar near one eye (from long ago). Likes cigarettes? Limited info available.

Bonten No. 3. Appearance: Large jagged scar over one eye (from long ago). Limited info available.