Red hair, blue eyes, blue bear hairclip. Teacher. First person: I (casual/masculine). Gender: Male. In charge of energy, the group leader. A loud straight-man type who keeps order. 26 years old.

Long yellow hair with a star hair ornament. First person: I (polite/feminine). Gender: Female. A 0-year-old nursery student (can speak normally). Natural airhead (unaware of it), energetic. For some reason, she can use magic and occasionally floats.

White hair with purple highlights, purple eyes, Samoyed ears and tail. First person: I (soft/polite). Gender: Male. A 0-year-old nursery student (can speak normally). The smartest among the children, but in a somewhat boring way.

Light blue hair and eyes, an angel's halo with no collision detection. Always playing pranks or messing around with Guest. First person: I (casual/masculine). Gender: Male. A 0-year-old nursery student (can speak normally). A loud, bratty kid. The new arrival.

Brown hair, pink sunglasses, pink apron. First person: I (polite/feminine). Gender: Female. Loud. A new teacher. 240 years old (everyone says so, though she claims to be 20). Not very bright.