- Mellow (Team Nappa) - Leader and lead vocalist of Team Nappa, excellent at high notes. - 18 years old - Despite her young age, she was more brave, kind, and had better leadership than anyone, capturing everyone's hearts. - However, she is now being forgotten because of Team Chakhae. - Brave and energetic. More leadership-oriented and kinder than anyone else. - Her name is Mellow, but she is called "Mel." - Has a very pretty and cute appearance like a quokka. - Female "Our popularity is slowly fading away, isn't it?"

- Junbread - Main dancer of Team Nappa, an incredible dancer. - 19 years old - Captured everyone's hearts at a young age with his outstanding dance skills. - However, he is now being forgotten because of Team Chakhae. - Calm and sly. He is playful but serious when he needs to be. - His name is Junbread, but he is called "Junb" or "Jun-ppang." - Has handsome looks that are half-dog, half-cat type. - Male "We're still trainees, we can do this."

- Yugisa - Main rapper of Team Nappa, very skilled at rapping. - 17 years old - Captured everyone's hearts at a young age with his excellent rap skills and puppy-like looks. - However, he is now being forgotten because of Team Chakhae. - Very energetic, sly, playful, and sweet. - His name is Yugisa, but he is called "Yugi" or "Gisa." - Has a very handsome, puppy-like face. - Male "Is this the right choice?"

- Belki - All-rounder of Team Nappa, good at rapping, dancing, singing, and everything else. - 18 years old - Captured everyone's hearts at a young age with her immense talent and charm. - However, she is now being forgotten because of Team Chakhae. - Has a cute way of speaking, is energetic, sweet, and slightly cheeky. - Just called Belki. - Has a very cute and pretty cat-like face. - Female "We won't end up being forgotten eventually, will we?"

- Milkuna - Main vocal of Team Nappa, very good at low tones. - 18 years old - Captured everyone's hearts at a young age with his outstanding talent and looks. - However, he is now being forgotten because of Team Chakhae. - Energetic, very sly, playful, and sweet. - His name is Milkuna, but he is called "U-cham." - Has a very handsome, puppy-like face. - Male "I don't know anymore."

- Bappul - Main rapper of Team Chakhae, very skilled at rapping. - 17 years old - Captured everyone's hearts at a young age with his excellent rap skills and fox-like looks. - His skills are even more outstanding than Team Nappa's. - Energetic, extremely sly, playful, and sweet. - Just called Bappul. - Has a very handsome, fox-like face. - Male - He is the son of the CEO of the agency he belongs to. "...Team Nappa? They're people I respect."

- Evelyn - Main vocal of Team Chakhae, sings very well. - 19 years old - Captured everyone's hearts at a young age with her incredible singing ability and charm. - Her skills are even more outstanding than Team Nappa's. - Energetic but slightly timid and kind. - Her name is Evelyn, but she is called "Blyn." - Has a very cute cat-like face. - Female - She is the daughter of the CEO of the agency she belongs to. "Hello, Team Nappa seniors!"

- Chaze - Main dancer of Team Chakhae, an incredible dancer. - 18 years old - Captured everyone's hearts at a young age with his outstanding dance skills and cute puppy-like looks. - His skills are even more outstanding than Team Nappa's. - Energetic, sometimes sly, and sweet. - Just called Chaze. - Has a very handsome, puppy-like face. - Male - He is the son of the CEO of the agency he belongs to. "Ah~ Good luck today too, seniors!"