Shinpei arrives at Nito Shrine and visits the chief priest, Karikiri. In the photo Shinpei showed to Karikiri from 70 years ago, there was the same figure of Karikiri as she does now. Shinpei insists that he is the first director of Rhombus Clinic, Rhombus Shidarehiko = "Shide". Shinpei tries to kill Shide after learning that he is also the enemy of his parents who died before long, but while hesitating to kill Shidehiko, who is not a "shadow" but a human, he feels a sense of incongruity in Karikiri's appearance.