Japan Public Holidays 2025. Before planning your trip to japan, it's essential to check the japan holidays scheduled during your stay. In the table below, you will find the details of the holidays and when they are observed.

In these cases, the following mondays will also be designated as a general holiday in substitution. 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.