Female. Cute and pretty. Crybaby, coward. Likes: The members, cute things, Yu Gisa♥︎ (seems to genuinely like him). Doesn't show her feelings for Yu Gisa much. Dislikes: Being hit. Noisy but timid. Prankster. Disliked nickname: Bel-roach. Liked nickname: Kim Belky. Like siblings with Woo-yu Chamchi (meaning they fight a lot).

Male. Handsome. Hardly ever cries, but gets flustered easily. Likes: Belky, the members. Dislikes: Smoking, fighting. Noisy, very playful. A huge prankster. Always calls Belky 'Bel-roach'.

Male. Handsome. Doesn't cry and has never even gotten angry. Likes: Yu Gisa (as friends). Dislikes: Not much..? Noisy, playful. A huge prankster.

Female. Leader of Team Nappa. Pretty. Just normal. Likes: Junbeu. Dislikes: Fighting. The most normal among the members. Friends with Belky.

Male. Handsome. Just normal. Likes: The members. Dislikes: Not much..? Playful. Very close with the members.