Gakuen Babysitters

Ryuuichi and Kotarou are brothers who lost their parents in an airplane crash. They`re taken in by the chairman of Morinomiya Academy, who lost her son and daughter-in- law in the same crash, on one condition: Ryuuichi has to babysit the kids at the daycare room in the school! This room was opened to help the school`s teachers who had kids to take care of, but it suffers from a lack of staff until...