Japanese National Holidays 2025. Japan public holidays for 2018, 2020, 2021, 2022, 2023, 2024. Japan has 16 national holidays each year enjoyed by locals, such as new year’s day, coming of age day, emperor’s birthday, showa day, children’s day and so on.

These holidays include emperor’s birthday, greenery day, and labor thanksgiving day. The following is a compilation of japanese national holidays, national observances, patriotic commemorations and important secular events that apply during 2025: