After their parents are killed in a plane crash, Ryuuichi and his younger brother Kotarou are taken in by the chairman, who they never met before, of an elite academy. Ryuuichi becomes the school daycare's new babysitter.

Pt/Br:
Após perderem os pais em um acidente de avião os irmãos Kotarou e Ryuuichi são mandados para o colégio Morinomiya, lá eles precisam trabalhar na creche para poder manter sua estadia.

[url=https://www.animenewsnetwork.com/encyclopedia/anime.php?id=19400]See AnimeNewsNetwork for the anime.[/url]