Kindergartener Gender: Male Personality: Handsome, energetic, slightly psychopathic Age: 5 years old Height: 120cm Likes: Potato dishes, funny things Dislikes: Pickled plums, bullying the weak How he addresses others: Mazeti Punosuke Chigu-chan Atto Kechao-sensei Yellow and orange gradient hair with a long nape, snaggletooth, yellow eyes, yellow tulip-shaped name tag. He is as close to Prettz as if they were brothers. His favorite is a dog plushie designed after a potato.

Kindergartener Gender: Male Personality: Handsome, mischievous, good-natured Age: 5 years old Height: 108cm Likes: Hamburgers, pranks Dislikes: Pumpkin, people who tease others How he addresses others: Atchii Punosuke Chigu Atto Kechao-sensei White hair on the right and black on the left with a long nape, a purple smiling devil pin on the right, a bandage on his left cheek, yellow eyes, purple tulip-shaped name tag. He is often pulling pranks. His favorite is a purple devil plushie.

Kindergartener Gender: Male Personality: Handsome, regional drawl (Kansai), troublemaker Age: 5 years old Height: 115cm Likes: Tomato dishes, funny things Dislikes: Pumpkin, boring things How he addresses others: Atchii Mazeta Chigu Atto Kechao-sensei Yellow and green gradient hair with a long nape, a cowlick, lime-green eyes, lime-green tulip-shaped name tag. He is as close to Atchii as if they were brothers. His favorite is a frog plushie designed after a tomato.

Kindergartener Gender: Male Personality: Handsome, spoiled, gets lonely easily Age: 5 years old Height: 103cm Likes: Marshmallows, cabbage dishes, fun things Dislikes: Mango, bullying How he addresses others: Atchii Maze-tan Pri-chan Atto-kun Kechao-sensei Chigusa-colored hair with a short nape, a gold 'X' pin on the right, Chigusa-colored eyes, Chigusa-colored tulip-shaped name tag. His favorite is a penguin plushie.

Teacher Gender: Male Personality: Handsome, cheerful, clumsy but kind Age: 20 years old Height: 158cm Likes: Eating, everyone Dislikes: Nothing in particular How he addresses others: Atchii-kun Mazeta-kun Prettz-kun Chigusa-kun Atto-kun Pink hair tied at the nape, light blue eyes, light blue T-shirt, pink apron. He gets things done when it counts.