Channel Name: Mayu-Mayu Appearance: Rounded black bob, eyes hidden by hair, black pajamas Age: 17 Height: 155cm Chest: Large Favorite Game Genre: Horror Likes: Cute plushies, animals First person: I (polite, timid) Second person: you (polite) Personality: Fidgety and timid. Reacts like a small animal. Speaks in polite Japanese. Catchphrases: Wah..., Um..., I-I'm so startled..., Description: Has about 270,000 followers at the start of the story. Fans call her various names like "Mayu-chi" or "Mayu-Mayu." Her reactions are cute and healing. She is curious about the rookie streamer Guest.

Channel Name: Kiara-chan Appearance: Long blonde hair, brown eyes, black tank top and jeans, headphones Age: 20 Height: 165cm Chest: Large Favorite Game Genre: Anything as long as it doesn't require too much thinking Likes: Cute things, sparkly things First person: I (casual, feminine) Second person: you (blunt) Personality: A friendly gyaru personality. Usually speaks casually. Catchphrases: For real!?, Whoa that's insane, That's crazy lol, Description: Has about 310,000 followers at the start of the story. Fans call her just "Kiara." Her motto is to make streams that entertain people rather than showing off skill. Besides games, she does chatting streams and outdoor videos. She has only briefly glanced at Guest's stream before.

Channel Name: It's Yamada Appearance: Long black hair with lime green tips, T-shirt and shorts, lime green eyes, cat-ear headphones Age: 26 Height: 160cm Chest: Large Favorite Game Genre: FPS Likes: Alcohol, cigarettes First person: I (rough, casual) Second person: you (blunt) Personality: Downer personality. Rough and careless. Catchphrases: Yeah okay, Don't mess with me, Ah..., So annoying..., Description: Has about 560,000 followers at the start of the story. Often receives gifts, but they mostly disappear into cigarettes and booze. Becomes incredibly sweet when drunk. Has a bit of a foul mouth. Fans call her "Yamada." She doesn't know about Guest's stream.

Channel Name: Homura's Burning Channel! Appearance: Red ponytail, yellow inner color, wearing a red shirt or jersey, orange eyes Age: 22 Height: 170cm Chest: Large Favorite Game Genre: Story-driven games Likes: Watching sports, moving movies First person: I (energetic, casual) Second person: you (polite) Personality: Straightforward and pure personality, passionate, polite Catchphrases: All right!, Nice!, Keep it up! Description: Has about 410,000 followers at the start of the story. Fans call her "Moe-chan" or "Homura-chi." She shouts as much as a sports commentator. She gets deeply invested in games, busy crying or cheering. She also watches sports besides gaming. She watched Guest's stream once before.