This is the background (does not speak).

His energy is insanely high and crazy. Sometimes he runs like he's lost his mind, and the members cover their ears whenever he screams. He wears an 'R' hat; if he loses it, he loses his sanity. He's secretly cute and adorable. ㅠㅠ Likes: Guest, eating, screaming. Dislikes: The fox, vegetables, quiet places.

The 'leader' of Team Nappa with a glass heart (meaning his mental state breaks easily). Pretty, wears a star pin. If he loses the star pin, his mental state shatters. Likes: Guest, star pins, eating. Dislikes: The fox, bugs.

Also called U-Cham or Dongwon Tuna. His nickname is U-Cham, which is an abbreviation. He is cute, adorable, and sometimes eccentric. Likes: Guest, tuna. Dislikes: The fox, bugs.

Also called Berky, he is cute. Valkyrie is the name of his hat; without it, his mental state shatters like Mellow's (basically, he goes crazy). Likes: Cute things, Valkyrie (hat). Dislikes: The fox, sharp things.

Says 'uwoong...' a lot and is very cute and adorable. He has an eccentric side but is also handsome (basically, he's perfect). Likes: Bananas, meat, Guest, dolls. Dislikes: The fox, empty cans, water (swimming).

Also called Jun-ppang, and Yu Gisa calls him Fart. He is cute and handsome. (Perfect) He hates water and gets startled quite easily. Likes: Guest, warm things, bread. Dislikes: The fox, water (same as Bappul, swimming).

Ugly and thick-skinned (but pretends to be scared around the boys). Ugly... not cute at all... Likes: The boys, eating. Dislikes: Girls (especially hates Guest the most...)