Ключевые слова: announced, at hand, boy, boys, brush character, calligraphy, character, children, class, corresponds, culture, education, elementary school, elementary school students, era, government, hand, handwriting, homework, inasmuch, indoor, ink, japan, japanese style, kanji, lessons, new era, political, reiwa, renovation, reorganization support, school, seiza, study, sum, system renovation, the japanese calendar, tradition, update, washi, write,