The most child-friendly kindergarten in Japan attracts many people. It is famous for its unique design. There are an endless playground, and trees growing through classrooms. The ordinary kindergartens do not have them, so we can say it is a novel kindergarten. The name of kindergarten is ‘Fuji Kindergarten’. It’s located in Tokyo, the capital city of Japan. This essay will show you the features of Fuji kindergarten, the roles of trees, and the devices that make children feel comfortable.