i beat him by hit him across the arena and then using shadow clone justu i hope this will
help

if u die 2 or 3 times in a row and u might get to refrese all memoclips and fight again

First try hitting him down with a good combo. 1 tat knocks him off his feet. Then use
shadow clone jutsu. Keep doing this. if this does not work do that quick attack when you
go behind. If you do this many times with combos you should beat him.

*NOTE* BRING EXPLOSIVE KUNAI *NOTE* [THEY DO GOOD DAMAGE]
do a good combo that will keep him on the ground for a bit.
move backwards (i jump backwards to counter-attack if he gets up too soon).
then when you are far enough, throw your explosive kunai, all 3 or 6, depending on your
upgrade amounts. it should get him near half or less. then beat him down using shadow
clone jutsu, or just fight him with combos. GOOD LUCK. make sure you bring ramen to eat
after the fight.

yah i can be kind of hard but what you do is try fighting and if you die 4 times you will
see it say "refresh all my memoclips and try again" so use that