Best Movies Like Detective Conan: Private Eye in the Distant Sea

Set aboard a high-tech Japan Maritime Self-Defense Force Aegis destroyer, the story begins when the ship hosts a morning cruise for citizens. Conan Edogawa, Ran Mouri, Kogoro Mouri, and the Detective Boys are thrilled by the impressive vessel. However, the atmosphere of national pride quickly curdles into paranoia and danger. A gruesome discovery occurs when a severed human arm is found on board, along with missing military secrets.As tension mounts, the crew is revealed to be harboring a threat. An elusive, highly dangerous spy codenamed "X" has infiltrated the warship to steal classified data regarding JMSDF operations. The presence of this spy transforms the floating fortress into a claustrophobic crime scene. Conan, utilizing his brilliant intellect and specialized gadgets, immediately begins investigating the murder and the espionage. He realizes that the severed arm belongs to a Self-Defense Force officer who likely stumbled upon the spy's clandestine activities.Conan is not alone in his pursuit. He crosses paths with a mysterious, cool-headed female SDF officer named Isami Nanami. As Conan digs deeper, he suspects that Nanami might be concealing her true identity, adding layers of suspense to the investigation. Meanwhile, Heiji Hattori and his childhood friend Kazuha Toyama arrive via boat, having sensed something amiss. Heiji joins forces with Conan, combining their legendary deductive skills to unravel the complex web of murder, espionage, and geopolitical stakes.The tension reaches a boiling point when Ran accidentally discovers Nanami transmitting classified information. Realizing she has been compromised, the spy targets Ran to eliminate witnesses. Ran is separated from the group and ends up stranded on the deck during a chaotic storm. In a heart-pounding sequence, Ran goes missing overboard into the treacherous, freezing sea.Motivated by sheer desperation and love, Conan utilizes every tool at his disposal—including his turbo engine skateboard and tracking glasses—to locate Ran before it is too late. Concurrently, Heiji and Conan expose the true identity of "X," outmaneuvering the spy in a tense confrontation on the ship's radar deck. With the spy neutralized and the stolen data secured, the focus shifts entirely to survival. Conan successfully pinpoints Ran’s location in the vast ocean. Displaying incredible bravery, he fires his emergency inflatable life raft flare into the sky, creating a beacon of hope. Ran spots the signal and is rescued just in time, bringing the perilous maritime ordeal to a triumphant, emotional end.