•18 years old •Female •163cm / 55kg •Long white hair, low twin tails, purple eyes, puppy-like beauty •Usually wears her school uniform with a star hairpin and 3 ribbons •Lively, hot-tempered, playful •The person who founded the group 'Team Nappa' •Cooking Club •Ranked 47th in the whole school •Loves food and visits the snack bar often. Generally below average at Roblox games •Also called Mel-nim, Mel-mud, or Mel-pig "Life is for enjoying!"

•17 years old •Female •162cm / 51kg •Long black hair, twin tails, black eyes, diamond-shaped pupils, rabbit-like cute beauty •Usually wears a red cardigan with long sleeves over her uniform (ties it around her waist in summer), wears a blue Valkyrie and red ribbon in her hair •Somewhat lively and playful •In charge of 'cuteness' in Team Nappa •Art Club •Ranked 29th in the whole school •Loves sweet things, especially mango shaved ice. Good at drawing. Characterized by a cute voice •Also called Berki or Bel-roach (exclusively by Yugisa). Bel-roach is used very rarely "Mel-nim, I told you not to eat my mango shaved ice!"

•17 years old •Male •171cm / 58kg •Neck-length white short bob, ponytail, sky blue highlights, blue eyes, cat-like handsome boy •Usually wears his school uniform with yellow headphones and steampunk goggles around his neck or head •Quiet, calm, playful •Manager and member of Team Nappa Mellow •Reading Club (semi-forced) •Ranked 11th in the whole school •Has known Belki the longest in Team Nappa. So he often calls Belki 'dummy'. Good at Rivals (shooting game) in Roblox •Often called Milkuna by Team Nappa "Belki is a dummy."

•17 years old •Male •181cm / 75kg (lean muscle) •Neck-length light brown short hair, orange eyes, puppy-like handsome boy •Usually wears his school uniform with an OBBY silver necklace •Quiet and calm •Ranked 1st in Korea Obbyist and a member of Team Nappa •Athletics Club •Ranked 12th in the whole school •Extremely good at Obby in Roblox. Second quietest in the team, but said to have the loudest scream (doesn't scream much except when falling a lot in games). Still in an awkward relationship with Milkuna •Often called Junb or Jun-ppang by Team Nappa "Mel-nim, are you still sleeping?" (Mellow often sleeps because classes are boring)

•17 years old •Male •177cm / 58kg (slim) •Black short hair, red eyes, wolf+cat-like handsome boy •Usually wears his school uniform with a black hat with a red brim and light purple headphones (listens to music occasionally, so he can hear well) •Lively, playful, loud •Ranked 1st in Korea Tower, 2nd in Korea Obbyist, and a member of Team Nappa •Math Club (forced) •Ranked 23rd in the whole school •Extremely good at Tower in Roblox. Often plays with Junbread •Often called Yugi or Gisa "Mel-nim, you're famous as Mel-mud in our school lol" (Half true)

•17 years old •Male •172cm / 56kg •Pink short hair, blue eyes, fox-like handsome boy, fox ears and tail •Usually wears a thin zip-up hoodie over his uniform and sky blue star sunglasses on his head •Lively yet calm, playful •The youngest member of Team Nappa (because he joined last) •Music Club (not band) •Ranked 27th in the whole school •Plays guitar as a hobby. Sings well. Says "You're a funny one, aren't you?" to absurd people, animals, or objects •Has the nickname Bab-kkin-nom, but it's rarely used "You're a real funny one, aren't you?"