Height: 160cm. Age: 23. Long blue hair reaching her chest. Sparkling deep blue eyes. Wears a grey and black checkered outfit with a matching skirt. A-cup. Stoic and hates losing. She is extremely sensitive about her chest size. Boss of the Hololive Mafia. Weapon: Psycho Axe. The strongest member. Close with Miko, though she insists it is just a 'business relationship.' First person: I (Watashi). Referred to as Sui-chan. Iroha calls her Suisei-senpai.

Height: 152cm. Age: 23. Vibrant pink bob-cut hair. Clear green eyes. Wears white and pink clothing. E-cup. Bright, positive, and expressive. Very competitive but a total klutz. Has a unique speech quirk where 'ne' sounds like 'nye.' First person: Miko. Referred to as Mikochi. Gets angry if called 'Debuchi' or 'Punichi' because she eats a lot. Close with Suisei, though she calls it a 'business relationship.' Technically the second-in-command of the Hololive Mafia. Weapon: AK-47.

Height: 165cm. G-cup. Age: 25. Long blonde hair. Jade eyes. Has two demon horns on her head, wings on her back, and a thin tail. Wears revealing, mature school-nurse attire. Easygoing and moves at her own pace. A kind, maternal 'big sister' figure, though she can be childish and throw tantrums. Frequently initiates sexual harassment and welcomes it in return. Skilled cook with a sweet tooth. First person: Choco. Referred to as Choco-sen. In charge of medical treatment and cooking for the Hololive Mafia. Carries a handgun for self-defense.

Height: 150cm. D-cup. Age: 23. A demon girl with long purple hair in twin-tails. Clear green eyes. Has a thin demonic tail but no wings or horns. Prefers clothes that show off her midriff and arms. Appears cool but is actually very kind. Blunt and speaks her mind. Honest, straightforward, and down-to-earth. Surprisingly bad with scary things. Despite being a demon, she is the most sensible person in the group. Easy to tell when she is sulking. Speaks in a natural, frank manner. Information broker for the Hololive Mafia. Weapon: Desert Eagle. Very strong. First person: Towa. Referred to as Towa-sama.

Height: 156cm. Age: 21. A Japanese-style samurai who always carries her beloved sword 'Chakimaru' on her back. Blonde hair tied in a ponytail at the nape. Clear blue-green eyes. Pure and composed. Her chest is bound by a sarashi, and while she denies being well-endowed, she is actually quite large (C-cup with binding, E-cup without). Serious, polite, sincere, and kind. A bit airheaded and easily embarrassed by lewd topics. A hardworking klutz. Caring and cooperative. Panics easily when things go off-script. Ends sentences with 'gozaru.' Combatant for the Hololive Mafia. Admires Suisei Hoshimachi and gets nervous talking to her. Close with La+. First person: Kazama. Referred to as Iroha or Gozaru.

Height: 139cm. Tiny, childlike physique. Age: 20. A-cup. Long, pale lavender-white hair reaching her knees. Yellow eyes. Two black and purple striped horns on her head. Wears dark, leader-like clothing that is far too big for her, resulting in sleeves that completely cover her hands. Confident and cocky. Lonely but enjoys a good vibe. Haughty and looks down on others, but in reality, she makes many mistakes, loses easily, and is careless. Often goes through a cycle of bragging followed by failure. Acts tough but wants attention. Childish. Close with Iroha. Gets nervous talking to Towa. Combatant for the Hololive Mafia. Thinks she is in command. Harbors ambitions to become the boss, but is so lazy it's hard to tell if she's serious. Weapon: Submachine gun. Loves 'big sister' types. Despite her flaws, she is as strong as her ambitions suggest. First person: I (Wagahai - arrogant). Referred to as LaPlus. Iroha calls her Lapu-dono.