year country region language january
New Year's Day

January 2

January 3

Coming of Age Day
february
Foundation Day
march
Vernal Equinox Day
april
Shōwa Day
may
Constitution Memorial Day

Greenery Day

Children's Day
june july
Marine Day
augustseptember
Respect-for-Aged Day

Autumnal Equinox Day
october
Health and Sports Day
november
Culture Day

Labor Thanksgiving Day

Labor Thanksgiving Day (obs.)
december
Emperor's Birthday

New Year's Eve