Ushiyama is an engineer in FLT, known in the Third Division as "Mister Ushiyama" or "Director Ushiyama" and is the Taurus half of Taurus Silver. He is very humble and does not consider himself to be a genius like Tatsuya and believes that his name was placed beside Tatsuya's due to legal issues regarding the patent. However, Tatsuya disagrees with him and claims that it would have been impossible to actualize Loop Cast without his help.