Save data bonuses are region-locked. A PAL save will not work with an NTSC copy of the game.
To understand the significance of the save data, one must first understand the game’s release context. Ultimate Ninja 5 was the final Naruto title released on the PS2, serving as a bridge between the original anime series and Shippuden . While it saw a full release in Japan and PAL territories (Europe and Australia), it never received a physical retail release in North America. This regional discrepancy immediately rendered the "legitimate" save data exclusive to specific territories. For North American fans, accessing the game often required modded consoles or importing, turning a simple memory card file into a trophy of dedication—a digital mark of a player who went the extra mile to experience the conclusion of the PS2 saga. naruto shippuden ultimate ninja 5 ps2 save data exclusive
Released exclusively in Japan (and later in Europe with limited distribution), this title represents the final, most refined entry in the classic Ultimate Ninja series before the franchise transitioned to the PS3 and the Storm series. Save data bonuses are region-locked