Undub patch changes English voice over to Japanese during both dialogues and battle.
Since the patch is 150MB (over 30MB limit),
https://mega.nz/file/0iRV2YpS#0W8JsJjyu-UljVMzn4CJIzLwpfCv3qf-RpZYOlWTprs is provided.
Thanks to F-Man for figuring it out and MD_Prometh for the heads up.
Evolution Worlds (USA).iso
File/ROM SHA-1: E38EB9EB3641E727E79E83F7671DEE4C41ECFA65
File/ROM CRC32: BFCB4D4F