To improve the Japanese katakana translation for foreign language words, we plan to replace the current Japanese Industrial Standards (JIS) style with the 1991 Cabinet Notification Directive style in Winter ’24.
Where: This change applies to Lightning Experience, Salesforce Classic, and all versions of the mobile app in all editions. Product documentation gets updated to use the new style starting in Winter ’24.
Prepare for the Japanese Katakana Style Change (salesforce.com)