If you loved Detective Conan: Episode One - The Great Detective Turned Small, try Detective Conan: The Lost Ship in the Sky
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.
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Detective Conan: Episode One - The Great Detective Turned Small
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Detective Conan: The Lost Ship in the Sky
What they share
Both films are directed by Yasuichiro Yamamoto, and they sit in Animation / Crime / Mystery territory. If that's the register that drew you to Detective Conan: Episode One - The Great Detective Turned Small, the second film will land in a comparable space — through a different lens.
What Detective Conan: The Lost Ship in the Sky is
Osaka. Mid-spring. A single, blood-red cymbidium. Terrorists seize a flying laboratory, unleashing a bioweapon threat over Japan. Conan and friends must race against time to stop the Red Siamese Cats before the bacteria is released. A high-flying entry in the long-running anime franchise.