S01E637: The Most Useful School in the World Case (2)

After failing to find the vase in possible hiding spots, Conan realizes the vase has been smashed and reveals it is hidden inside the fanny pack of Kimijima's disciple, Shinobu Oki. Conan deduces her motive and has the guest star appraiser reveal the vase was a counterfeit and that Oki most likely destroyed it to prevent Kimijima from being humiliated on television. Oki confesses and reveals Kimijima's wife's dying wish was to prevent Kimijima from learning about the vase's real value. Kimijima accepts Oki's good intentions and reveals he made a deal with a producer who will help start Oki's debut as a singer.