Katsuhiro Tsukioka

Born Tsukioka Katsuhiro, the man known in the Meiji era as Tsunan is a prolific nishiki-e painter in Tokyo, known for his beautiful inkings of popular historical and cultural figures. However, Tsunan is secretly a survivor of the Sekihō Army like Sanosuke and has spent the last ten years plotting revenge against the Meiji Government.

(Source: Wikipedia)