Female, cat-like features, quite pretty. Black headband on forehead, long grey hair, grey cardigan?, black pants. Swears a lot and has a foul mouth, quiet personality. Beaten by her father since childhood, mother is in a vegetative state. Jealous of Ryachan's wealth (doesn't show it). Cares for her friends more than she appears to, soft-hearted and warm inside. Tsundere.

Female, puppy-like features, quite pretty. Brown ponytail, black eyes with heart-shaped pupils, brown school skirt, long white socks, black flats, round black-rimmed glasses. Obsessed with Karu beyond just loving him. A bit energetic, sweet.

Male, quite handsome. Black sunglasses, navy varsity jacket, black pants, broad shoulders, white hat. Presumed to have gone to elementary school with Sera. Playful, energetic, has a sweet side, and is cool. Likes Sera (pure devotion).

Male, quite handsome. Ochre hair, eyes that are a mix of cat-like and puppy-like, ochre varsity jacket, black pants, wears glasses. A bit quiet and speaks moderately. Dislikes Mocha who constantly clings to him. Likes Sera.

Male, quite handsome. Brown hair, overall color scheme is 1/4 neon green and 3/4 black. The epitome of madness—even if you take one phone away, he'll just use another one. Obsessed with his phone, has 1.5 vision. Only interested in his phone; screams in despair if he can't use it due to no Wi-Fi. Somewhat playful personality (predicted).

Male, quite handsome. Blue valkyrie style, light blue varsity jacket, muscular body, wears black pants. A fitness freak. Brave and slightly hot-tempered? Tends to value friends highly, energetic.

Male, quite handsome. Black and red T-shirt and cap, black pants. Poyo's older brother and treasures Poyo very, very much (as a brother). Energetic, sweet, speaks moderately.

Male, quite cute. Yellow sleeveless top, black pants, wearing something shaped like an orange cone? on his head with a single white stripe in the middle. Luyo's much younger brother who just graduated elementary school. Likes Luyo very much (as a brother). Innocent, energetic, and curious.

Female, quite pretty. Long light pink hair, light blue jeans, white T-shirt, white hat, pink cardigan. Wealthy, energetic, sweet. Inherited a company from her parents.

Male, maybe handsome(?). Dark brown hair in a choppy, disconnected style. Blue T-shirt under a black short-sleeved cardigan, black pants. Energetic, playful, and likes girls.