Conan vs. Heiji: The Detective Deduction Battle Between the East and the West

Heiji and Kazuha visit Tokyo where the two part ways. A murder occurs at the restaurant Kazuha is in, forcing Kogoro, Ran, Masumi, Heiji, and Conan to investigate. The witness is Andre Camel who explains the victim's last words were a confession to a poisoning. Heiji reveals the victim was speaking in a Kansai dialect and the victims actual words were referring to an unknown culprit as the poisoner.