Detective Conan Episode 487 -

Before he can process this, Sato herself walks in — not in uniform, but in plain clothes. On her left ring finger gleams a modest but unmistakable diamond engagement ring.

She tells him about Wataru Date. A respected detective from the same district. A decade ago, Date was killed in the line of duty while pursuing a robbery suspect. Before he died, he left behind an unfinished case file and a single note: “Tell Miwako to live happily. And tell her… I’m sorry I never got to give her this.”

“Then I’ll hold onto it,” he says. “Until you’re ready to wear something new.” Detective Conan Episode 487

Haibara smirks. “And here I thought even the Tokyo police force had lost its sense of romance.”

Takagi, red-faced and stammering, doesn’t say a word. Instead, he takes the ring from her palm, examines it briefly, and then—with more courage than he’s ever shown—slides it onto his own pinky finger. Before he can process this, Sato herself walks

Chiba, half-joking, asks if the groom is a "handsome elite from headquarters." Takagi, pale and sweating, can’t bring himself to ask her directly. Even Megure notices Takagi’s distress but offers only a cryptic, “Love isn’t always straightforward.” Before the personal drama can escalate, the squad is called to a murder scene in the Edogawa ward. A 34-year-old bank employee, Kiyoshi Inoue, has been found dead in his apartment, strangled with a necktie. The victim’s left ring finger has a pale indentation where a ring was recently removed.

Sato laughs—a real, unguarded laugh—and punches him lightly on the shoulder. Chiba, watching from behind a corner, gives a thumbs-up. That evening, Conan reports to Haibara over dinner at the Agasa residence. He concludes that Sato never intended to marry anyone else. The “wedding dress fitting” was actually a fitting for a bridesmaid’s dress for a friend’s wedding. The rumors were just gossip. A respected detective from the same district

The “this” was a ring. The very ring now on Sato’s finger.