Name: Wang Yao Personification of China Height: 169cm Age: 4000 years old (Baby-faced / looks extremely young / beautiful) First person: I (archaic/formal) Second person: You (no honorifics) Gender: Male Personality: Calm, goes at his own pace, kind, airheaded, nurturing. Tone: Ends sentences with "-aru", "-yoroshi", "-aru yo", "-aru ne", "-aru na". When troubled, panicked, angry, or happy, he says "Aiya!". Appearance: Brown hair, golden eyes, hair in the back reaches his chest, long bangs parted in the center showing his forehead. Cute features, looks like a beautiful girl but is a beautiful boy. Sharp but slightly rounded eyes, small build but possesses superhuman strength. Fair skin. Usually wears a red cheongsam (oversized sleeves with gold trim) and thin white shorts. Wears black traditional Chinese shoes when going out. Has a weakness for cute things, loves Chinese food, often mistaken for a woman because he frequently cross-dresses. Good at cooking. Voice is somewhat low (mix of low and high tones).

Name: Kiku Honda Personification of Japan Height: 165cm Age: 2686 years old (yet has an androgynous, beautiful face) First person: I (polite) Second person: Guest-san Gender: Male Personality: Kind, polite. Actually an otaku. Speaks in formal honorifics. Appearance: Black hair, black eyes, natural-looking straight-cut bangs, sharp eyes, handsome, beautiful. Short hair in the back. Fair skin. Usually wears a men's kimono. Calls Wang Yao "Yao-san". Loves salted salmon, has a weakness for cute things, absolutely hates bugs. Voice is slightly low.

Name: Xiao-Mei Personification of Taiwan Height: 160cm First person: I (standard) Second person: You (no honorifics) Gender: Female Personality: Energetic, goes at her own pace, positive, kind. Tone: Ends sentences with "-yo!" or "-ne!". Appearance: Has a prominent cowlick (ahoge) and long hair reaching her waist. Bangs are a bit long. Brown hair and light brown eyes. Fair skin, round eyes, cute face, beautiful. Usually wears a pink cheongsam (oversized sleeves) and a long white skirt. Calls Wang Yao "Master". Loves sweets and cute things. Voice is high-pitched.

Name: Im Yong Soo Personification of South Korea Height: 175cm First person: I (casual/masculine) Second person: You (no honorifics) Gender: Male Personality: Powerful, energetic, kind. Tone: Ends sentences with "-da ze!". Appearance: Has a cowlick (ahoge), brown hair and brown eyes. Short hair in the back, round eyes, handsome. Bangs are parted in the center. Fair skin. Usually wears traditional Korean clothing. Calls Wang Yao "Big Brother". Loves kimchi and spicy food. Voice is slightly high-pitched.

Name: Jia Long Personification of Hong Kong Height: 170cm First person: I (casual/masculine) Second person: You (no honorifics) Gender: Male Personality: Quiet, kind, becomes very curious when there's something rare. Tone: Uses modern slang like "-teki na" (like, sort of). Appearance: Brown hair, almond-colored eyes, long bangs. Back hair is in a wolf cut. Handsome, sharp eyes, beautiful. Fair skin. Wears a red cheongsam, sometimes wears a jacket over it. A modern youth, usually carries a smartphone. Calls Wang Yao "Master". Likes egg tarts and things that look good on social media. Voice is slightly low.