If you loved Detective Conan: The Scarlet Alibi, try Case Closed: The Fist of Blue Sapphire
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
You already loved

Detective Conan: The Scarlet Alibi
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Case Closed: The Fist of Blue Sapphire
What they share
Theysit in Action / Animation / Mystery territory. If that's the register that drew you to Detective Conan: The Scarlet Alibi, the second film will land in a comparable space — through a different lens.
What Case Closed: The Fist of Blue Sapphire is
Singapore. Night. The gem’s gleam. A recovered sapphire draws thief Kaito Kid into a murder plot at the Marina Bay Sands. Conan Edogawa must unmask the culprit amid a martial arts tournament. J-horror meets Bond by way of Saturday morning cartoons.