The movie revolves around Kogoro Mouri and the Nagano Prefectural Police. When the Nobeyama radio observatory, a facility of the JAXA in Minamimaki, is threatened with a terrorist attack, Conan, Kogoro and the Nagano Police trio, Kansuke Yamato, Taka'aki Morofushi and Yui Uehara, come together to solve the mystery before it plagues Japan.