Youhei Masuzaki
枡嵜 葉平
About
He is one of the surgeons who performed a multiple organ transplant on Kirito, he used to be with the Togane Foundation until he left seemly disenchanted with the foundation's inhumane experiments. He later on becomes on of Kirito's accomplice. (Source: Anime+)
Voice Actors
Sugou, Takayuki
Japanese
Elliott, R. Bruce
English
Kaps, Joachim
German