Undubbing Shenmue Passport disc?

[MD_Prometh]

The Definitive Edition undub hack only covers the three main game discs, it doesn't cover the Passport Disc, which includes tutorials with a few different characters as well as major cutscenes. Now, the Passport Disc had online connectivity which doesn't work now, but a hack exists to bypass the check.

https://drive.google.com/file/d/1wbuebb ... rd2E0/view

Is there anyone with hacking skills who could help with restoring Japanese audio for the Passport Disc?