The Japan 300 million yen heist occurred on December 10, 1968, in Fuchu, Tokyo. A man disguised as a police officer stole nearly 300 million yen being transported. This was Japan's largest robbery at the time. The perpetrator's cunning methods left numerous clues, yet they were never apprehended. The case remains unsolved, the statute of limitations has expired, and it's considered a "perfect crime." Despite extensive police efforts, the culprit and the money remain missing