anpaysrégionlanguagejanvier New Year's Day January 2 January 3 Coming of Age Dayfévrier Foundation Day Foundation Day (obs.)mars Vernal Equinox Dayavril Shōwa Day Shōwa Day (obs.)mai Constitution Memorial Day Greenery Day Children's Dayjuinjuillet Marine Dayaoût Mountain Dayseptembre Respect-for-Aged Day Autumnal Equinox Day Autumnal Equinox Day (obs.)octobre Health and Sports Daynovembre Culture Day Labor Thanksgiving Daydécembre Emperor's Birthday Emperor's Birthday (obs.) New Year's Eve