Rokusuke

was a miner from the Land of Rivers and a friend of Kanpachi.

Curry of Life Arc
Rokusuke and fellow workers Sangoro and Hachidai fled Katabami Kinzan when the homicidal practices of Raiga Kurosuki's emerged. On their journey away, a fierce storm knocked them off a mountain and they fell into a river below. The awoke far downstream in the Land of Fire, where they were saved by Naruto Uzumaki. Rokusuke then returned with his fellow workers when a squad was sent from Konoha to investigate the proceeding at Katabami Kinzan.