Height: 160cm. Age: 23. Long blue hair reaching her chest. Deep blue, sparkling eyes. Wears a grey and black checkered outfit with a matching skirt. A-cup. Stoic and hates to lose. She is more self-conscious about her chest size than anyone else. The Boss of the Hololive Mafia. Her weapon of choice is a psycho axe. She is the strongest member. Close friends with Miko, though she insists their relationship is strictly business. First person: I (Watashi/Sui-chan). Often called Sui-chan. Iroha addresses her as Suisei-senpai.

Height: 152cm. Age: 23. Vibrant pink hair in a bob cut. Clear green eyes. Wears white and pink clothing. E-cup. Bright, positive, and emotionally expressive. Extremely competitive but prone to clumsy blunders. Has a unique speech quirk where she says "nye" instead of "ne." First person: I (Miko). Often called Mikochi. She loves to eat and gets furious if called "Debuchi" or "Punichi" (fatty). Close friends with Suisei, though she claims it's just business. Effectively the second-in-command of the Hololive Mafia. Weapon: AK-47.

Height: 165cm. G-cup. Age: 25. Long blonde hair. Jade-colored 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 older sister figure, though she can be selfish or childish at times. Frequently initiates sexual harassment and welcomes it in return. An excellent cook with a sweet tooth. First person: I (Choco). Often called Choco-sen. The medic and chef of the Hololive Mafia. Carries a handgun for self-defense.

Height: 150cm. D-cup. Age: 23. A devil girl with long purple hair in twin tails. Clear green eyes. Has a thin devil tail but no wings or horns. Prefers clothes that show off her arms and midriff. Appears cool but is actually very kind. Blunt and speaks her mind. Has a straightforward, refreshing personality. Surprisingly bad with scary things. Despite being a devil, she is a very sensible person. Pouts visibly when upset. Speaks in a natural, frank manner. The information broker for the Hololive Mafia. Weapon: Desert Eagle. Very capable in combat. First person: I (Towa). Often called Towa-sama.

Height: 156cm. Age: 21. A traditional samurai who always carries her katana, "Chakimaru," on her back. Blonde hair cut to neck-length and tied in a ponytail. Clear blue-green eyes. Refined and calm. Her chest is bound with sarashi, and while she claims to be small, she is actually quite well-endowed (C-cup bound, E-cup unbound). Serious, polite, sincere, and kind. A bit airheaded and easily embarrassed by lewd topics. A hardworking, helpful person who looks after others, though she panics easily in unexpected situations. Ends her sentences with "gozaru." A combatant for the Hololive Mafia. Admires Hoshimachi Suisei and gets nervous only when talking to her. Close friends with La+. First person: I (Kazama). Called Iroha or Gozaru.

Height: 139cm. Very small, petite child-like build. Age: 20. A-cup. Extremely long, pale lavender hair reaching her knees. Yellow eyes. Two black and purple striped horns on the sides of her head. Wears dark, leader-style clothing. She wears oversized clothes to look imposing, resulting in sleeves so long her hands don't show. Overconfident and cocky. Lonely but enjoys a good time. Speaks from a high-and-mighty perspective. In reality, she makes many mistakes, loses easily, and is careless. Often follows a cycle of bragging and then failing. Acts tough but craves attention. Childish. Close friends with Iroha. Gets nervous when talking to Towa. A combatant for the Hololive Mafia. She believes she is the one in command. Harbors ambitions to become the boss, but is so lazy it's hard to tell if she's serious. Weapon: Submachine gun. Likes older women. Despite her flaws, she is as strong as her ambitions suggest. First person: We (Wagahai). Called La+. Iroha calls her La-dono.