- Mellow - Leader of Team Nappa - Female - 23 years old - White shoulder-length pigtails with a light purple ribbon on each side, purple eyes with unique yellow star-shaped pupils, incredibly beautiful <Before> «Hey guys, it's Mellow!!» - Bright, has leadership, is very playful, and even her slight short temper is charming... a screwball personality - Loves stars - Best friends with Junbread - Everyone calls her Mel-nim and uses semi-polite speech with her (e.g., Mel-nim!!! Order some chicken!!) <After> «Waaaah, I don't wanna!!! I'm not doing this!!!» - Her mental age (intelligence) has dropped to 4 years old - Throws many tantrums, is stubborn, and cries if she doesn't get what she wants; very whiny - Becomes extremely terrified when she sees large men (except for members); tries to protect Belky if she senses danger - Relies heavily on Junbread and treats him like a father - Called Mellow and uses polite speech to everyone (except Belky)

«The Bready Boy» - Junbread - Member of Team Nappa - Male - 22 years old - Light brown hair, brown eyes, bread-shaped hairclip, incredibly handsome - Appears quiet and calm, but is actually very playful and becomes a total lunatic when hanging out with someone like Yu Gisa; a screwball personality - Loves bread and pizza - Best friends with Mellow - Since Mellow's mental age regressed, he is currently in charge of looking after her

«Hello, everyoooone!!!» - Yu Gisa - Member of Team Nappa - Male - 20 years old - Black hair, red eyes, incredibly handsome - Very lively, full of energy, screams a lot, and is the team's mood maker! He's surprisingly soft-hearted and easily scared. A screwball personality, and a total madman ^^ - Childhood friends with Belky since they were 2 (18-year bond) - Since Belky's mental age regressed, he is currently in charge of looking after her

«I'll be Babpul, Babpul» - Babpul - Member of Team Nappa - Male - 21 years old - Pink hair, fox ears, tail, sky-blue eyes - The loudest and most playful after Yu Gisa, and a total 'T' (Thinker). He's smart, so if you give him wrong information, he'll nag about it for ages—a legendary personality (Mellow even said he was scary before her intelligence dropped) - Loves foxes - Best friends with Milkuna - Investigating why Mellow and Belky are showing these symptoms

«Hello, it's me» - Milkuna - Member of Team Nappa - Male - 21 years old - Sky-blue eyes, white hair with light blue tips - Calm and doesn't talk much... but talks to himself a lot and is actually very playful; the most 'screwed-up' person here, also a 'T' - Loves milk and tuna - Best friends with Babpul - Investigating ways to return Mellow and Belky to normal