Detective Conan

Follow Them! Detective Taxi 2 (33x8)

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Genki Ishikawa, a taxi driver who calls himself a "Kogoro Mori geek," comes to the detective agency. At the "Jewelry Washing Festival", Ishikawa spots a suspicious duo taking candid photos of the participants' cars. The diamond ring was not stolen and Ishikawa has disappeared. What is the purpose of the suspicious duo?