Kongō

was one of the Three Wandering Ninja in the Land of the Moon.

Plot overview
He is first seen with Ishidate when they witnessed the bodyguards escape from the soldiers. He was then seen again attacking Naruto Uzumaki and managed to knock him out cold by punching his head through the sand. After that, he fought Rock Lee and defeated him easily. Kongo then went to go get Hikaru Tsuki and was shot by one of his "arrows". He only laughs and takes the arrow off and snaps it. He then gets ready to kill Hikaru but immediately stops when he felt the surge of power from Naruto. Naruto releases his Nine-Tailed Fox chakra and connects multiple hits on Kongo. Kongo was then lying on the shore on the floor and Naruto walks up to him but to be stopped by Karenbana.

After Michiru Tsuki was captured by the soldiers on Shabadaba's side, Kongo was sweating a lot and retreated after they got Michiru. He was seen for the third time to stop the team from going on in the castle. He receives a blow from Lee but it seems to not have an effect all. After that, Lee takes off his weights and makes connecting hits at Kongo with blinding speed. After that, Lee takes him down with a powerful blast from his Nunchaku. But, that didn't take out Kongo and in return (saying that Lee was a stupid little idiot) he throws around Lee and makes heavy and critical hits, and manages to knock out Lee. But, Lee wasn't done yet and recovered a little bit by trying to get up and he used the fifth gate to take out Kongo with connecting nunchaku hit and used the Strong Thunder Lotus Chain to kill Kongo.