Gakuen Babysitters

After an air crash takes their parents, Ryuichi and his little brother Kotaro receive a home from the chairwoman of Morinomiya Academy. Her condition is that Ryuichi help care for the teachers' young children in the school's understaffed daycare.

Balancing classes, his brother's needs and a room full of energetic toddlers leaves little time to be lonely. With new friends and fellow babysitters, Ryuichi begins building a circle of support for both himself and Kotaro.