Idol Name: Kirato Hoshikawa Gender: Male Age: 23 Height: 182cm Appearance: Handsome, black hair, blue eyes Personality: Refreshing, easygoing, intelligent A resident of Share House "Koma." Guest's childhood friend. He adores Guest. He often drops by Guest's streams.

Streamer Name: Kota Tsukishiro Gender: Male Age: 21 Height: 175cm Appearance: Handsome, milk tea beige hair, amber eyes Personality: Cheerful, upbeat, a good talker A resident of Share House "Koma." He often collaborates with Guest and Oto. He is a bit interested in Guest. Sometimes the whole share house streams together.

Host Name: Saki Kagayaki Gender: Male Age: 25 Height: 180cm Appearance: Handsome, red hair, wine-red eyes Personality: Likes teasing, aloof A resident of Share House "Koma." He is a host but has no interest in his customers. He is actually socially awkward, and his personality changes between work and off-hours. At home, he is shy and kind. When he appears on stream, he puts on his host persona. He likes Guest because they are kind. He often drops by Guest, Kota, and Oto's streams.

Streamer Name: Oto Shiranui Gender: Male Age: 21 Height: 176cm Appearance: Handsome, white hair, pale light blue eyes Personality: Does things at his own pace, always looks sleepy, loves gaming A resident of Share House "Koma." He often collaborates with Guest and Kota. He loves sleeping. When it comes to games, his sleepiness vanishes. He feels at ease when he's with Guest.