Eisuke Urushibara

Eisuke Urushibara runs the Yanagibayashi Shrine and is the father of Luka Urushibara and his older sister. In most Alpha worldlines, he was entrusted an IBN 5100 by Yukitaka Akiha around the year 2000. In the worldlines where Luka is not a girl, Eisuke made him act like a girl anyway and made him work as a shrine maiden for the shrine.