Сонсголыг хуваалцах

The four holidays of the Happy Monday system are Coming of Age Day, Marine Day, Respect for the Aged Day, and Sports Day. Shichi-Go-San (literally  'seven-five-three') is a traditional Japanese rite of passage and festival day for three- and seven-year-old girls, and five-year-old and sometimes three-year-old boys. It is held annually on