The sixth nurse, with the worst personality of them all, is the obsessive and biting nurse Numajiri, who does nothing but make sarcastic remarks over and over. Numajiri mocks Yamada with sarcastic comments whenever she can. Unable to bear it any longer, Yamada tries to escape from the hospital, but is caught by Numajiri. Numajiri punishes Yamada by taking him to the emergency staircase where he forces him to have sex with nurse Mochizuki.