PIM's Email notification is not supported multi-language.
I would like to receive E-mails is written "Japanese" when following key events occur in PIM.
When a privileged role activation is pending approval
When a privileged role activation request is completed
When a privileged role is activated
When a privileged role is assigned
When Azure AD PIM is enabled
But I think that E-mails is not supported multi-language.
Except for English-speaking countries, PIM's Email notification may be not easy to use now.
Actually, allowing us to edit the body of the email, or even adding a message would be great.