Final Fantasy X International (NTSC-J, SLPS-25088) requires a 658597E2.pnach

Always Rare Item Drop/Steal: patch=1,EE,00316fb1,byte,00000001 All Item Slots Quantity 99: patch=1,EE,4031D21C,extended,001C0001 patch=1,EE,63636363,extended,00000000 Minigames

Create the File: Create a new text file and rename it exactly to 658597E2.pnach (ensure the file extension is .pnach, not .txt).

These codes are frequently sought after for this specific regional release to improve the experience or skip difficult mini-games.