THE FOURTH MANA man is murdered in a dockside warehouse, and the suspects are his three long-lost brothers! Conan and Harley are on the case, but scheming rich girl Momiji plans to use this test of deductive talent to further her own ends. Then Conan helps Master Haneda solve a murder among his shogi students. And Rachel, Serena, and Sera attend a birthday party that turns less than happy when a man is poisoned right at their table!

Volume 98 of the Case Closed manga series by Gosho Aoyama.