[Machine Translation] Let's play with children using their bodies with music they can sing right away! In the spirit of "Let's play with children using our bodies with music that can be sung easily", the music is based on the playtime that the active nursery school teachers of Rhythm Kids practice, which is "simple", "anytime", "anywhere (without taking up space)", and "in a little free time" and can be enjoyed and enjoyed. The music is supervised by Reiko Shimizu, professor emeritus at Jumonji University, and Rhythm Kids, a group of nursery school teachers who propose field day dances, recitals, and other playtime activities for nursery school children.