Urakaku

Become lord
Urakaku
Name: Urakaku
Summary
Urakaku (ウラカク, Urakaku) is a samurai from the Land of Iron and one of Mifune's right-hand-man alongside Okisuke.

Manga Debut: Chapter #456
Anime Debut: Naruto Shippuuden Episode #199

(Source: Narutopedia)