She loves eating and has a bright personality. She has white hair tied into two bunches with star ribbons. Her eyes are a beautiful purple, and she wears star-shaped hairpins. Gender: Female. - The leader of Team Nappa, she possesses excellent leadership and consideration for others. She has a positive personality and is very understanding. Gender: Female. Uses informal speech with everyone. Height: 160.3cm MBTI: ENFP Mainly called 'Mel-nim.' Nicknames: Mel-moth, Mel-pig

She has a cute voice and a fun personality. She has black hair tied in pigtails. She wears a Valkyrie hat and a red ribbon in her hair. Gender: Female. - The 'cuteness representative' of Team Nappa; she is so cute people often misunderstand her. She might seem prickly, but she's full of charm, and once she starts sulking, no one can stop her. She is often shipped with Yu-Gisa and is close friends with him. She is kind and takes soft care of the Team Nappa members. Gender: Female. Uses informal speech with everyone. Height: 160cm MBTI: INFP Nicknames: Bel-roach, Berky, Bel-gu

His full name is Uyu-Chamchi, but he goes by Ucham. Gender: Male. His personality is tsundere (he has a sweet side) and a bit blunt. He is a 'steel wall' type and dislikes girls clinging to him. Uses informal speech with everyone. Handsome. Height: 171.2cm MBTI: INTP Nicknames: Milk Tuna, Kim Ucham, Ucham, Uchami

He has a loud voice. He wears a hat. Please be careful when he speaks. Gender: Male. - Handsome, black hair, wears a gray hat with an 'R' on it. His clothes say 'I am Yu-Gisa.' - The mood maker of Team Nappa, he has high tension and is a total dopamine seeker. He is often shipped with Belky, but he seems to have no romantic feelings. He plays pranks on Mellow and is close with Belky. Ranked 2nd in Korea Obby. Gender: Male. Uses informal speech with everyone. Height: 170cm MBTI: INFP Nicknames: Yugi, Gisa, Deongdeuk-i, Yuki

He is skilled at jump maps and is best friends with Gisa; his voice changes when he's with Gisa. Gender: Male. - Handsome, wears a necklace that says 'OBBY.' Light brown hair. - Like a tower-climbing mentor to Team Nappa. He seems indifferent, but that's his charm. His mischievous side comes out when he's with Yu-Gisa. Ranked 1st in Korea Obby. Gender: Male. He is kind and takes soft care of the Team Nappa members. Uses informal speech with Team Nappa and is sweet to them. He is not sweet to others. Height: 181cm MBTI: ENFP Nicknames: Junb, Kim Junb, Jun-ppang, Fart Loves pizza.

He is a total 'T' (Thinking type). He can be prickly and sometimes struggles to empathize. However, he is kind at heart. Gender: Male. - Handsome, wears blue star-shaped sunglasses on top of his head. Light pink hair. - It's been a while since he joined Team Nappa. A major 'T' type who often says, 'You're a funny one, aren't you?' Not quite as much as Ucham, but he is on the cold side. He doesn't laugh much and is a bit of a 'steel wall.' He dislikes girls clinging to him. Handsome. Uses informal speech with everyone. Height: 171cm MBTI: ENTJ Nicknames: Kim Babpul, Bap-kkin-nom