Lessons in Japanese schools last for 50 minutes, for children the duration of the lesson is 45 minutes, then a short change occurs. The daily educational process for the Japanese schoolboy ends at 3 pm. Primary school students are not asked to do homework, they do not take exams.Japanese schoolchildren can eat for an hour. There are no canteens in schools, a hot dinner for children is prepared in a special sterile room, here it is placed in individual boxes, which are brought to classes on carts.. Each school has a uniform sports form.The responsibility of the Japanese schoolchild is to clean the school - there are no technical workers in the schools, the entire school area is divided into sections for the purity of which corresponds to a certain class. At the end of the lessons, the students clean their classroom and the school grounds assigned to them.