Japan National Holidays 2025. All major holidays and observances in japan for the calendar year 2025. As many companies and government offices in japan will have public holidays from around december 29th to around january 3rd, the new year's holiday from 2025 (reiwa 7) to 2026 (reiwa 8) will be from december 27th (saturday) to january 4th (sunday).

Below are public holidays for japan for the calendar year 2025. All major holidays and observances in japan for the calendar year 2025.