日本語版 README はこちら

Starting from 2019, there were some additions/changes to Public Holidays in Japan.

However, no updates have been released for the extended support phase products and Outlook for some update channels.
We made a script 'AddHolidays.vbs' to add new holidays, so please consider using it.

This script will add holidays in 2021~ to your Outlook default calendar. This script will add only new holidays that do not exist in the calendar. So you can run this script whenever holidays already exist or not.

1. Download AddHolidays.zip and extract it. If you are using Outlook in English and the names of holidays are English, download AddHolidays_en.zip.
2. Double-click on 'AddHolidays.vbs' (or 'AddHolidays_en.vbs') on a machine running Outlook.
3. Open Outlook and confirm holidays are successfully updated.

If you have any feedback, please post feedback in the Issues list.

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This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact [email protected] with any additional questions or comments.