Even with a synced save, you must still manually unlock these specific characters via gameplay: Chiyo, Deidara, Itachi, Kisame, Sasori: Defeat them in Yondaime (4th Hokage): Acquisition & Installation Digital Downloads: You can download these files from the Naruto Ultimate Ninja 4 Save Games page on GameFAQs Pre-loaded Memory Cards:
: Having an existing Ultimate Ninja 3 save file on your memory card automatically unlocks a significant portion of the character roster from the start. naruto ultimate ninja 4 ps2 save data updated