Changes are made for Japanese holidays in the Outlook holiday file (Outlook.HOL). To apply these changes in Outlook 2016 for Windows, follow these steps:
Step 1: Delete existing holidays for Japan (Go to Step 2 if you don't have any holidays for Japan.)
- In Calendar view, select View > Change View > List.
- In the Arrangement group, select Categories. This sorts all the events by category.
- Scroll through the list of calendar events until you see the Holiday category. Holidays are sorted by location, which arranges all holidays by country or region.
- Select and delete the holiday events for Japan.
Step 2: Apply March 5, 2019, update for Outlook 2016 (KB4462196)
Step 3: Add the latest Japanese holidays to your calendar
- Select File > Options > Calendar.
- In the right pane, select Add Holidays under Calendar options.
- In the Add holidays to Calendar dialog box, select the Japan option, and then click OK.