Taiko Meijin's Shogi Board (Opening Move) On his way out of school, while the Detective Boys were talking about soccer, Conan was thinking about something else in the news. Nishikido, a shogi player who had disappeared in the wake of the eight-figure tournament, had been murdered and found dead. At the scene, there was a shogi board with one of its legs cut off. Conan and his friends are discussing the origin of the word "Yayakucho" from an article about the case that Conan had seen when Hideyoshi Haneda appears. Hideyoshi tells them that when he played against Nishikido, "I was not particularly impressed with him, but one time he came back from the bathroom and played a move that was so strange that it surprised me...