The keyword suggests you are looking for recent changes. Here is what the latest patches (Post-2023) fixed regarding languages:
Ghost of Tsushima Director's Cut: Everything You Need to Know
A black-and-white, film-grain filter designed to be paired with the Japanese audio track. How to Update and Download Language Packs
Upon the original PS4 release (2020), the game featured Japanese audio but (resulting in a strange dubbing effect).
The keyword suggests you are looking for recent changes. Here is what the latest patches (Post-2023) fixed regarding languages:
Ghost of Tsushima Director's Cut: Everything You Need to Know ghost of tsushima directors cut language packs upd
A black-and-white, film-grain filter designed to be paired with the Japanese audio track. How to Update and Download Language Packs The keyword suggests you are looking for recent changes
Upon the original PS4 release (2020), the game featured Japanese audio but (resulting in a strange dubbing effect). ghost of tsushima directors cut language packs upd