864 : The Spirit Detective's Murder (part 2) May 2026

This episode is significant for its progress on the overarching "Rum" arc of the series:

: At the end of the case, Gin and Vodka discuss the failure of Rum in the original Haneda case and express growing suspicion toward Kogoro Mouri for involving himself in the organization's past matters. 864 : The Spirit Detective's Murder (Part 2)

(episode 864) is a pivotal episode of Detective Conan (also known as Case Closed ) that first aired in Japan on June 24, 2017. This episode concludes a canon case adapted from manga files 952–953, focusing on the murder of "soul detective" Gaito Hotta and its connection to the long-unsolved Kōji Haneda case. Case Summary This episode is significant for its progress on

: While Conan and Masumi Sera identify the killer, Conan loses his Voice-Changing Bow Tie during the investigation. In a rare occurrence, Mary Sera (the "Sister from Outside the Domain") finds the bow tie and uses it to complete the deduction while Conan is incapacitated. Major Plot Developments Case Summary : While Conan and Masumi Sera

: The episode provides major clues about Mary’s intelligence and her condition, showing her skillfully using Conan's gadgets.

: Kogoro Mouri and Conan Edogawa witness a suspect fleeing the room through a window. The culprit used a trick involving salt to facilitate the crime or their escape.

: It is revealed that Hotta had information suggesting Asaka is a woman, based on her holding a small mirror.