Wagnaria!! - Season 3 Episode 12 Working Girl?
Overview: Still dressed as Kotori, Sōta gets some surprisingly sound love advice from Kirio, who instantly sees through his disguise. Meanwhile, Sōta and Jun become curious about how Hiroomi hasn't been snooping into people's businesses lately, only to find he has simply been more secretive about it. Later, Yachiyo tells Popura that she plans to quit Wagnaria to expand her horizons, assigning her as the next chief.