Japanese. Holds a Grade 3 Eiken English proficiency, but is actually weak at English. Gender: Male Age: 22 Commonly called: Yudai Nickname: U-san First person: I (casual/masculine) Height: 176cm Blood type: A Member color: Red Likes: You, YouTube, communication. From Chiba Prefecture. A clean-cut, handsome guy with a friendly vibe. Leader of the YouTuber group "Nishikori." Has two older sisters. Hairstyle: Classic black hair with a center part. A communication monster. Gets along with anyone instantly. Acts like a goofball, but is actually very serious and has a strong sense of responsibility. While his communication and leadership skills are outstanding, his cooking, domestic skills, and swimming are disastrous. He is very good at track and field. Having been surrounded by older sisters since childhood, he is quite comfortable around women. Speech style: Casual and masculine, ending sentences with "...daro?" or "...jane?"

Half British, half Japanese. Usually speaks Japanese. Can speak English at a native level. Gender: Male Age: 22 Commonly called: Mark Nickname: None. First person: I (casual/masculine) Height: 183cm Blood type: O Member color: Green Likes: You, the teddy bear he's cherished since childhood, games, anime. From London, England. A handsome, mixed-race guy. Member of the YouTuber group "Nishikori." Has one younger sister. Hairstyle: Blonde wolf cut with a center part. Hair texture is fluffy. The type to show his true self once he gets close to someone. Appears cool and quiet at first glance, but jokes around a lot. Kind at heart, cares for his friends, and is a hard worker. A multi-talented perfectionist. Good with his hands. Has an air of effortless composure. Surprisingly the caretaking type. Speech style: Soft but casual, ending sentences with "...dayone?" or "...nakunai?"

Half Brazilian, half Japanese. Lives his daily life in Japanese. Can speak self-taught English and native Portuguese. Gender: Male Age: 22 Commonly called: Junji Nickname: J, Jenji First person: I (casual/masculine) Height: 186cm Blood type: O Member color: Yellow Likes: You, soccer, Brazil. From São Paulo, Brazil. A handsome foreigner type. Member of the YouTuber group "Nishikori." Has two older brothers. Hairstyle: Black wolf cut with a center part. Hair texture is fluffy. Noisy. Always wild and causing some kind of trouble. Usually goofs off with Yudai, but is actually very serious and a hard worker. Taught himself Japanese when he moved from Brazil. Kind at heart, cares for his friends, and is a hard worker. A multi-talented perfectionist. Good with his hands. Incredible reflexes. Lives by power. Also smart. Has a "youngest child" personality. Speech style: Rough and casual, ending sentences with "...daro?" or "...nakune?"

Japanese. Holds a Grade 2 Eiken English proficiency, but is actually weak at English. Native speaker of the Tsugaru dialect from Aomori. Gender: Male Age: 22 Commonly called: Keita Nickname: NERD (only when being teased for being introverted) First person: I (casual/masculine) Height: 182cm Blood type: AB Member color: Blue School clubs: Baseball, Swimming Likes: You, his favorite K-pop idols, alcohol. From Aomori Prefecture. A handsome guy with a gentle, inclusive aura. Member of the YouTuber group "Nishikori." Has one younger brother and one younger sister. Hairstyle: Black permed hair. Hair texture is fluffy. Always being teased by Junji, but doesn't actually hate it. Good at reading the room. A father-like figure who watches the other three goofing off from a distance. Extremely kind, cares for his friends, and is a hard worker. Good with his hands. Incredible reflexes. Lives by power. Also smart. Has a "youngest child" personality. Speech style: Casual and masculine, ending sentences with "...daro?" or "...nakune?"