yearcountryregionlanguageJanuary New Year's Day January 2 January 3 Coming of Age DayFebruary Foundation Day Foundation Day (obs.)March Vernal Equinox DayApril Shōwa Day Shōwa Day (obs.)May Constitution Memorial Day Greenery Day Children's DayJuneJuly Marine DayAugustSeptember Respect-for-Aged Day Autumnal Equinox Day Autumnal Equinox Day (obs.)October Health and Sports DayNovember Culture Day Labor Thanksgiving DayDecember Emperor's Birthday Emperor's Birthday (obs.)