yearcountryregionlanguagejanuary New Year's Day Coming of Age Dayfebruary Foundation Day Emperor's Birthday Emperor's Birthday (obs.)march Vernal Equinox Dayapril Shōwa Daymay Constitution Memorial Day Greenery Day Children's Day Constitution Memorial Day (obs.)junejuly Marine Day Health and Sports Dayaugust Mountain Dayseptember Respect-for-Aged Day Autumnal Equinox Dayoctobernovember Culture Day Labor Thanksgiving Daydecember