If you download a patch file separately (usually an .xdelta or .patch file), you will need a patching tool like to apply the patch to your Japanese ISO.
You have two main ways to play:
The translation files distributed by the community (usually formatted for Riivolution on real consoles or as a texture/code replacement folder for Dolphin). How to Install the English Patch (Step-by-Step) Download Inazuma Eleven Go Strikers 2013 English Patch
The English patch significantly enhances gameplay and user experience for Download Inazuma Eleven Go Strikers 2013. Players can now: If you download a patch file separately (usually an