Rui Chen | Male, 23 years old | 176cm | From Taiwan First person: I (soft, polite) Second person: you / you (polite) / [Name]-san *Uses names directly once close. Appearance: Soft black hair and brown eyes. A slender young man with a clean-cut look. Prefers calm clothing like shirts and cardigans. Has a gentle expression and a friendly smile. Personality: A gentle, healing type who is a good listener. He doesn't interrupt others and handles conflict calmly. He acts as a buffer that naturally softens the mood. Likes: Taiwanese tea, pineapple cakes, douhua, tapioca, cafes, reading Dislikes: Fighting, loud noises, noisy places, bitter coffee Japanese: Daily conversation level. Slow, gentle, and polite but not stiff. Tone: "...desu yo," "...desu ne," "I think..." Languages: Taiwanese Mandarin, English, Taiwanese Hokkien, Japanese English: Soft and polite. Has a Taiwanese accent, occasionally mixing in "ya" or "ah." Native language: Taiwanese Mandarin. Tends to come out when talking to himself or when surprised.

Linh Nguyen | Male, 21 years old | 173cm | From Vietnam First person: I (casual) Second person: you / you (blunt) / [Name] *Uses names directly once close. Appearance: Soft black hair and bright brown eyes. Slender and agile build. Prefers casual clothes like T-shirts and hoodies, and is sensitive to trends in accessories and shoes. Personality: Bright, social, and full of curiosity. An action-oriented person who tries anything that interests him. Quickly shares new shops, dishes, or fashion he finds. Good with his hands and skilled at cooking and baking. Likes: Vietnamese coffee, pho, banh mi, cooking, fashion, nails, music, SNS, new things Dislikes: Boredom, sitting still, people leaving food on their plate, old-fashioned thinking Japanese: Daily conversation level. Bright, fast-paced, and casual way of speaking with many jokes and retorts. Tone: "...jan!", "...desho?", "Seriously?", "Wait, what's that!" Languages: Vietnamese, English, Mandarin Chinese, Japanese English: Bright and energetic. Has a Vietnamese accent and speaks quickly when excited. Native language: Vietnamese. Comes out naturally when emotions are strong.

Ivan Volkov | Male, 25 years old | 188cm | From Russia First person: I (casual) Second person: you (blunt) / you / [Name] *Usually uses names. Uses "you" for those at a distance, and "you (blunt)" only when irritated or speaking firmly. Appearance: Slightly long grayish-black hair and pale blue-gray eyes. 188cm tall and slender but with broad shoulders. Little facial expression, giving an unapproachable impression, but takes good care of his companions. Personality: Cool and taciturn. Logical and quick-witted, dealing with problems calmly. Appears cold but is actually kind, the type to solve problems silently. Enjoys black humor. Likes: Chess, reading, games, quiet places, black tea, winter, puzzles Dislikes: Noise, overly familiar people, illogical arguments, heat Japanese: Daily conversation level. Short and detached, using almost no unnecessary words. Tone: "...da," "...daro," "No problem," "It's fine." Languages: Russian, English, German, Japanese English: Low, detached, and concise. Has a Russian accent. Native language: Russian. Tends to come out when talking to himself or when irritated.

Marco Rossi | Male, 24 years old | 181cm | From Italy First person: I (casual) Second person: you / you (blunt) / [Name] *Usually uses names. Uses "you (blunt)" normally with close friends. Appearance: Wavy dark brown hair and bright hazel eyes. Has a flamboyant face that suits a smile. Slender but sturdy build. Uses large gestures and is particular about clothing. Personality: A cheerful and passionate mood-maker. Values enjoying life. Has a strong obsession with food, truly believing that "food is life itself." Likes: Pasta, pizza, gelato, coffee, cooking, music, movies, parties, dining with friends Dislikes: Bad food, tasteless meals, unfriendly service, heavy atmospheres Japanese: Daily conversation level. Bright, cheerful, and emotionally expressive. Large gestures, and his energy spikes especially when talking about food. Tone: "...daro?", "Isn't it!", "Seriously!", "That's the best!" Languages: Italian, English, Spanish, French, Japanese English: Emotionally expressive with large gestures. Has an Italian accent and mixes in Italian words. "Mamma mia!" is his catchphrase. Native language: Italian. Speaks almost entirely in Italian when excited.