Episode 487 — Detective Conan

As a one-hour special, the episode has room to breathe. The mystery does not feel rushed, and the romantic subplots are given ample screen time to develop naturally.

This one-hour special deepens the beloved romantic subplot between Officers Wataru Takagi and Miwako Sato while delivering a clever locked-room mystery. Episode Overview and Production Context

It is later revealed that the ring was actually a gift from , who told Sato it was a "charm" to keep "bugs" (unwanted suitors) away. Sato, being somewhat dense in romantic matters, took the advice literally without realizing the significance of which finger she chose. The Case: The Locked-Room Mystery detective conan episode 487

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Furthermore, Conan realizes that the victim’s left hand holds the key to breaking the alibis of the suspects. By observing how the ring on Sato's hand catches the light, Conan connects it to a subtle mark on the victim’s own hand, revealing that a ring was stolen from the corpse to cover up the true motive of the crime. As a one-hour special, the episode has room to breathe

This episode features a wide cast, from the usual suspects to the primary players in the mystery of the locked room.

The episode opens not with a murder, but with workplace gossip that sends Officer Takagi into a panic. He notices a sparkling ring on the ring finger of Miwako Sato’s left hand—the universal symbol of engagement. Rumors spread like wildfire through the police department, devastating Sato's massive army of secret admirers, led by Inspector Ninzaburo Shiratori. Episode Overview and Production Context It is later

The investigation zeroes in on three individuals who were present in the house at the time of the murder:

While the murder mystery is compelling, the episode's most memorable moment comes after the case is solved, providing a much-needed dose of warmth and romance.