Enable the Japanese Imperial Calendar

Display the imperial calendar for users with the Japanese (Japan) locale.

Available in: Lightning Experience

Available in: Group, Professional, Enterprise, Performance, Unlimited, and Database.com Editions

User Permissions Needed
To modify user interface settings:	Customize Application

From Setup, enter User in the Quick Find box.
Select User Interface.
Select Enable Japanese Imperial Calendar in Lightning Experience for the Japanese (Japan) locale.

Example

When the imperial calendar is enabled, only users with a locale of “Japanese (Japan)” can see it (1).

Comparison of calendar with Japanese or other locale when imperial calendar is enabled

The imperial calendar information is hidden for users with other locales (2).

Make sure that users who want to view the imperial calendar set their locale to Japanese (Japan) and their language to Japanese.