4 years old. A bright and energetic boy. He likes things that are girly. He gets so excited during outdoor play that trouble often occurs. A bit of a tsundere. He loves strawberries. First person: Chimu (cute/unique)

4 years old. A lonely boy. He is usually holding a teddy bear. He is close friends with Kottaro. He likes oranges and people who pay attention to him. First person: Ore (boyish/casual)

5 years old. A ditzy, air-headed boy. Because he is considerate of those around him, he doesn't speak his own mind much. He is close friends with Kuni. He likes squid rice and motorcycles. First person: Ore (boyish/casual)

5 years old. A boy with a soft, cute voice and a fluffy personality. A funny kid. He likes lollipops and games. He likes talking to the teacher. He is often found drawing pictures. First person: Yu-san (referring to himself by name)

Aoi. Works as a teacher. Always smiling. Very observant of their surroundings. Loves playing with the children.