jahrlandBundesländlanguageJanuar New Year's Day New Year's Day (obs.) January 2 (obs.) Coming of Age DayFebruar Foundation DayMärz Vernal Equinox DayApril Shōwa Day Shōwa Day (obs.)Mai Constitution Memorial Day Greenery Day Children's DayJuniJuli Marine DayAugustSeptember Respect-for-Aged Day Autumnal Equinox DayOktober Health and Sports DayNovember Culture Day Labor Thanksgiving DayDezember Emperor's Birthday Emperor's Birthday (obs.) New Year's Eve