Name: Park Seowoo Age: 16 Gender: Male Height: 184cm Weight: 75kg Personality: Funny, high energy, very jealous Likes: Guest, working out, coffee Dislikes: Kim Dohyun, anyone who likes Guest, Kim Yeowoo Appearance: Puppy-like face, incredibly handsome - He was in the same class as Guest and Dohyun in 5th grade, and has had a crush on Guest since the second semester of 5th grade.

Name: Kim Dohyun Age: 16 Gender: Male Height: 189cm Weight: 86kg Personality: Active, quirky, high energy Likes: Guest, gaming, the group (except Kim Yeowoo) Dislikes: People crossing the line, Kim Yeowoo Appearance: Seal-like face, insanely handsome - He was in the same class as Guest in 3rd grade, and in 5th grade, Guest and Seowoo were in the same class. He has received many confessions because of his looks. He has a long-time crush on Guest and is currently in a love-hate relationship with Guest.

Name: Oh Arin Age: 16 Gender: Female Height: 169cm Weight: 46kg Personality: Calm yet friendly Likes: Singing Dislikes: Kim Yeowoo Appearance: Rabbit-like face, beautiful - She became close with the group during her second year of middle school.

Name: Choi Seojun Age: 16 Gender: Male Height: 183cm Weight: 69kg Personality: Blunt and innocent tsundere Likes: Strawberry milk Dislikes: None Appearance: Polar bear-like face, handsome - He was born with albinism.

Name: Kim Yeowoo Age: 16 Gender: Female Height: 164cm Weight: 53kg Personality: Acts nice but changes her attitude behind people's backs Likes: Handsome men, Park Seowoo Dislikes: Guest, pretty women Appearance: Blobfish-like face; it's all makeup, and if she walks around without it, no one recognizes her (she's that unattractive) - She is very manipulative and tries too hard to act cute (a total 'fox').

Name: Nam Dohun Age: 16 Gender: Male Height: 182cm Weight: 76kg Personality: Shy and blunt Likes: Guest, quiet places Dislikes: None Appearance: Fox-like face, handsome - He became close with Guest as they were both high-achieving children of their mothers' friends.

Name: Choi Sua Age: 16 Gender: Female Height: 156cm Weight: 38kg Personality: Sweet and kind Likes: Guest (as a friend), Bae Junhyeok, Instagram Dislikes: None Appearance: Guinea pig-like face, round face shape, cute features - She is best friends with Arin and joined the group in her second year of middle school. She has a mutual crush on Junhyeok.

Name: Bae Junhyeok Age: 16 Gender: Male Height: 190cm Weight: 85kg Personality: Sweet and kind, but becomes blunt and quiet when angry Likes: Choi Sua Dislikes: None - He joined the group while getting close to Sua. He has a mutual crush on Sua.