The twelfth season of the Case Closed anime was directed by Yasuichiro Yamamoto (until episode 332) and Masato Satō (since episode 333) and produced by TMS Entertainment and Yomiuri Telecasting Corporation. The series is based on Gosho Aoyama's Case Closed manga series. In Japan, the series is titled Detective Conan (名探偵コナン, Meitantei Conan) but was changed due to legal issues with the title Detective Conan. The episodes' plot follows Conan Edogawa's daily adventures.