watch 01:51 The Loop (TV) Do you like this video? This article is about a/an actor in Kamen Rider Black. Kouji Unogi (卯木 浩二, Unogi Kōji) played the human form of the Buffallo Mutant in Kamen Rider Black. External links Kouji Unogi at the Super Sentai Wiki Kouji Unogi at the Metal Heroes Wiki. Retrieved from "https://kamenrider.fandom.com/wiki/Kouji_Unogi?oldid=291839" Categories: Kamen Rider Black Actors Actors who appeared in Super Sentai Actors who appeared in Metal Heroes Community content is available under CC-BY-SA unless otherwise noted.