年countryregionlanguage1月 New Year's Day Coming of Age Day2月 Foundation Day Emperor's Birthday Emperor's Birthday (obs.)3月 Vernal Equinox Day4月 Shōwa Day5月 Constitution Memorial Day Greenery Day Children's Day Constitution Memorial Day (obs.)6月7月 Marine Day Health and Sports Day8月 Mountain Day9月 Respect-for-Aged Day Autumnal Equinox Day10月11月 Culture Day Labor Thanksgiving Day12月