Hikaru

He is the captain of the ship that took Naruto Uzumaki and the Konohagakure ninja to the island the jinchuriki are confined.

Confining the Jinchuriki Arc
He first appears when he notifies everyone on the ship that they arrived at the island. He tells them of the dangerous animals living on the island. Suddenly, a giant squid attacks the ship and snatches Naruto. Killer Bee arrives, with the captain happy to see him, in the form of the Eight-Tailed Giant Ox and attacks the squid. Bee greets everyone with an enka rap which Naruto thinks is a bad joke but the captain tells him that's Bee's rapping style.