Hair Colour: Grayish-Blue
Eye Colour: Light Brown
Japanese Seiyu: Yoshida Hiroaki
Hired by the Satsuma Domain.
Shiranui Kyo is a cocky, arrogant man who uses a gun to fight in battle. He has long, purple wavy hair in a ponytail, and Harada Sanosuke seems to be his archnemesis, as the two are always fighting one another. Shiranui works for Kazama Chikage, and appears to be loyal to him. It's unknown whether he gets along with his partner, Amagiri, but the two work together during battles.
Despite the fact that he had a rivalry with Sanosuke Harada, the two seem to be getting along better in the second season, since they call a truce to fight against the Rasetsu and Koudou. In fact, Shiranui 'sacrifices' himself so that the Shinsengumi can escape the battlefield. Later on, he informs Harada that Koudou is trying to create another war so he can feed the new Rasetsu with blood.