If you have the ISO, you must use a Japanese save file.
Navigate to your emulator's save path: PCSX2/memcards/Mcd001/ . Paste the folder directly into this directory. Troubleshooting Common Save File Issues Game Covers "New Game" Only (Save Not Detected) Naruto Shippuden Ultimate Ninja 5 Save File Pcsx2 All
When you download a save file from the internet, you are essentially downloading a pre-filled memory card that you must tell PCSX2 to read. If you have the ISO, you must use a Japanese save file
Naruto Shippuden: Ultimate Ninja 5 (known as Narutimate Accel 2 in Japan) represents the pinnacle of 2D Naruto fighting games on the PlayStation 2. However, completely finishing Master Mode and tracking down every hidden doll can take over 60 hours of gameplay. Troubleshooting Common Save File Issues Game Covers "New
If the downloaded save file is in a legacy format like .MAX , use a free helper tool called to inject it directly into the virtual memory card. Download and open the mymc utility.
However, unlocking the full roster—ranging from early Shippuden Naruto to the formidable Sage Mode variants and the extensive support cast—can take dozens of hours. If you want to skip the grind and jump straight into free battle or experience the "Master" difficulty modes, using a completed save file for the PCSX2 emulator is the best solution.