Dr. Reichwein gets a request from a mother to counsel her son, who hurt himself jumping off a roof. Martin doesn't tell Reichwein anything, but he reveals the truth to Dieter, who has come with Reichwein.

Inspector Lunge of the BKA, who is searching for Tenma, meets some Japanese people in Germany who were friends of Tenma and asks them seemingly trivial things about him, trying to get into Tenma's mind.