One piece vs naruto is a fighting flash game staging luffy, naruto and their friends. choose a one piece or a naruto character with a and d keys, and confirm with j key. during the fight, use a, d and k keys to move and jump, and uiojkl to attack. combos : sj, wj, su, wu, and wi. if you play with a friend, he uses arrow keys to move, and numerical keys to fight : 1 (confirm and attack), 2, 3, 4, 5, 6.