jahrlandBundesländlanguageJanuar New Year's Day January 2 January 3 Coming of Age DayFebruar Foundation Day Foundation Day (obs.)März Vernal Equinox DayApril Shōwa Day Shōwa Day (obs.)Mai Constitution Memorial Day Greenery Day Children's DayJuniJuli Marine DayAugust Mountain DaySeptember Respect-for-Aged Day Autumnal Equinox Day Autumnal Equinox Day (obs.)Oktober Health and Sports DayNovember Culture Day Labor Thanksgiving DayDezember Emperor's Birthday Emperor's Birthday (obs.) New Year's Eve