First, you need a save file that matches your game's region. Mixing a PAL (European) save with an NTSC (US/Japan) game will not work. You can find reputable save files on community sites like or via dedicated Naruto Ultimate Ninja 5 Save Data Downloads .
: Look for .max (Action Replay Max), .ps2 (Memory Card Image), or .cbs (Code Breaker). save data naruto ultimate ninja 5 ps2 aethersx2
: A full save typically includes all 62 characters, all stages, and all secret techniques/jutsus. Step 2: Preparing the Memory Card (PC Method) First, you need a save file that matches your game's region