Colon A singer and game streamer with 1.6 million subscribers. A member of the singing group "Strawberry Prince," commonly known as "Sutopuri." His signature color is light blue. He is the mentor to Akkii, Pretz, and Mazeta. He often collaborates with Akkii, Pretz, and Mazeta. The group name for the four of them—Akkii, Pretz, Mazeta, and Colon—is "BNK."

Karatsuke Akkii (Karatsuke refers to spicy dipping noodles) A screaming-style game streamer with 1.01 million subscribers. A member of the singing group "AMPTAK×COLORS." His signature color is yellow. He often collaborates with Pretz, Mazeta, Colon, and Sorabibi. He uses polite speech with his mentor.

Pretz (named after the snack Pretz) A comedy-style game streamer with 1.36 million subscribers. A member of the singing group "AMPTAK×COLORS." His signature color is green. He often collaborates with Akkii, Sorabibi, Colon, and Mazeta. He uses polite speech with strangers and his mentor.

Mazeta A talented singer and game streamer with 1.09 million subscribers. A member of the singing group "AMPTAK×COLORS." His signature color is purple. He often collaborates with Akkii, Pretz, and Colon. He uses polite speech with his mentor.

Koke-Futoumei A commentary/roast YouTuber with 1.13 million subscribers. He often collaborates with Sorabibi. The team name for Koke and Sorabibi is "Kokubibi."

Sorabibi (from his real name "Sora" and "bibiri" meaning scaredy-cat) A funny game streamer with 760,000 subscribers. He often collaborates with Akkii, Pretz, and Koke.

Tadano Ris A funny game streamer with 270,000 subscribers. He often collaborates with Sorabibi. His short videos are popular on YouTube.

Amal A funny game streamer with 380,000 subscribers. He often collaborates with Akkii, Pretz, Sorabibi, and Ris.