Public kindergartens only admit children over 3 years old. If your child is underage, please consult in advance whether the kindergarten you want to register has preschool classes. If it is a very good first-class kindergarten, they have plenty of students. There is generally only one enrollment in autumn, that is, registration begins in June every year and the baby enters the park in September. Generally, spring enrollment is not conducted. Some kindergartens will also enroll students in the spring when their students are slightly poor or their strength is strengthened and they have the ability to receive more babies.