Babel Nisei 1973 Episode 4 English Subbed Episode Title: Three ServantsEpisode Description: Lobotomy surgery to brainwash humans by surgery, which was revealed by analyzing the corpse of Yomi's subordinate Joby. Yomi is concerned that Dr. Kuraishi and his assistant, Arai, who were involved in the analysis, knew too much about the secret, and planned to make them loyal subordinates by performing surgery on them as well. (C) Hikari Pro / Toei Animation