The Basic Law of Education, as the fundamental law of Japanese education, points out that preschool education has laid an important foundation for the formation of a person's lifelong personality. This makes clear the importance of preschool education and its position in the whole education system, and then becomes an important basis for a series of laws and reforms related to preschool education. In 2006, the Ministry of Education, Culture, Sports, Science and Technology revised School? Education law, especially kindergarten? Education in primary education? Previously regarded as the first link of the school education system, it once again emphasized the basic role of preschool education. In addition to clearly defining the status of preschool education, the most prominent feature of the development of preschool education in Japan lies in attaching importance to preschool education legislation and implementing scientific management of the development of preschool education in strict accordance with relevant laws.