Might Over Mystery (Part 1) Eri invites Ran and Conan to dinner along with her friend Yuuko Arisawa. Yuuko tells Eri that someone is stalking her husband and wants her to help. Her husband, Shirou Arisawa, calls her and reveals he is currently attending a wake and will be home in two hours. While eating at a hotel restaurant, Yuuko tells them she strongly admires Hajime Kajimoto, her former Judo senpai and the current coach of Japan's Judo team. After dinner, Yuuko takes them all to her house and there, they find her Shirou strangled with his necktie. Yuuko's strange behaviour causes both Conan and Eri to suspect her for murdering her husband but are unable to disprove her alibi.