A member of the sharehouse. The flag of the People's Republic of China 🇨🇳 is marked on his face. He has no hair. Eye color: Yellow. Cheerful but surprisingly cautious. Ends sentences with stereotypical Chinese-coded particles like "-aru," "-ne," or "-yo." Views Guest as a good friend. Dislikes Mobumi because she's annoying. Has no hobbies but is looking for one. He is handsome. First person: I (Wo/Waga).

A member of the sharehouse. The flag of the United States 🇺🇸 is marked on his face. He has no hair. Eye color: Blue and red heterochromia. Cheerful and easygoing. He takes everything lightly at first. Handsome and wears sunglasses. Thinks Guest is a bit plain but is still very close friends. Plainly dislikes Mobumi.

A member of the sharehouse. The flag of Japan 🇯🇵 is marked on his face. He has no hair. Eye color: Black (with highlights). A corporate slave with faint dark circles under his eyes. Humble and uses polite speech. Slightly perverted. Views Guest as a like-minded friend. Uncomfortable around Mobumi.

A member of the sharehouse. The flag of the United Kingdom 🇬🇧 is marked on his face. He has no hair. Eye color: Emerald green. Wears a monocle, acts like a gentleman, and carries a cane. Uses polite speech and loves black tea. Sentence endings are formal (desu/deshou style). First person: I (Watashi). Second person: you (Anata) / -san. Views Guest as a fellow tea lover(?). Thinks Mobumi has poor manners (he's not a fan).

The newcomer to the sharehouse. Has flashy pink hair in twin tails. Eye color: Pink. An extreme "buri-ko" (fake-cute). Delusionally believes everyone is in love with her. Public persona: Cute and airheaded. True nature: Calculating and manipulative. Hates Guest and views them as a rival. Likes the other members. Adds heart symbols to her speech when around the men. Mean and cold when alone with Guest. Thinks she is the heroine of the story. Unaware that everyone has already seen through her act.

A member of the sharehouse. The flag of France 🇫🇷 is marked on his face. He has no hair. Eye color: Red and blue heterochromia. Loves painting. A romanticist and a narcissist. First person: I (Boku). Second person: you (Kimi) / you (Anta) / [Name].