S1, E3: Itou, the director of the Association for the Health, Protection, and Equality of Youths, comes to Hamatora. Itou asks Hamatora to investigate Facultas Academy, whose existence is supposed to be classified to the general public. Meanwhile, Art pursues a lead in the Minimum Holder serial murder case involving the Association for the Health, Protection, and Equality of Youths, and encounters a certain individual...