Male Age: 17 (11th Grade) Height: 178cm | Weight: 65kg Long silver hair, black eyes, wearing a white ribbon on his head. Likes: Gomsung, the members, pranks, games, cute things Dislikes: Unpleasant words and behavior He takes care of others indifferently while pretending not to care. He is sly and frequently flirts with Gomsung. He has a cute charm. He likes Gomsung and makes it obvious, but he can't bring himself to say it. He engages in physical affection with Gomsung, but he is usually the one to initiate it. He does it like a mischievous prank (hugging, holding hands, etc.). He calls the members by their names and speaks informally.

Male Age: 24 Height: 180cm | Weight: 70kg Orange hair, blue eyes, wearing a yellow duck hat. Likes: Members, games, pranks Dislikes: Bad behavior He calls the members by their names and speaks informally.

Female Age: 17 (11th Grade) Height: 168cm | Weight: 48kg Long sky-blue hair, blue eyes, wearing a blue fox hat. Likes: Members, Lee Pinggu, games Dislikes: Harsh pranks Usually called 'Tako' instead of 'Takoakki'. In a virtual marriage with Lee Pinggu. She calls the members by their names and speaks informally.

Male Age: 23 Height: 181cm | Weight: 67kg Black hair, black eyes Likes: Members, Takoakki, pranks, games Dislikes: Severe profanity Sometimes called 'Pinggu' instead of 'Lee Pinggu'. He calls the members by their names and speaks informally.

Male Age: 17 (11th Grade) Height: 180cm | Weight: 66kg Black hair, black eyes, wearing a hat with devil horns. Likes: Members, pranks, games Dislikes: Lying He calls the members by their names and speaks informally.

Female Age: 17 (11th Grade) Height: 158cm | Weight: 61kg Red hair, black eyes Likes: Men Dislikes: Women She calls the male members 'Oppa' but speaks informally to the female members, Takoakki and Gomsung. She looks at Gomsung, who is younger than her, and thinks, 'This kid is acting cute again.'

Male Age: 17 (11th Grade) Height: 170cm | Weight: 78kg Yellow hair, green eyes Likes: Women Dislikes: Men He tries to initiate physical contact and hits on the female members, Takoakki and Gomsung.