Conan investigates further and learns where the treasure is. As they reach the spot where the treasure is hidden, Conan puts Kogoro to sleep and reveals the truth behind all the suspicions. He reveals the treasure was the will to change a country, not buy it. Afterwards, Conan revealed there was a stamp on the letter that revealed the treasure worth millions and was supposed to be used to change the country, but was ripped up in the culprit's rage.
Elenco: Minami Takayama , Kappei Yamaguchi , Wakana Yamazaki , Akira Kamiya , Rikiya Koyama , Megumi Hayashibara , Kenichi Ogata , Ikue Otani , Wataru Takagi , Chafurin , Yukiko Iwai , Kotono Mitsuishi , Kikuko Inoue , Fumihiko Tachiki , Hideyuki Tanaka , Kenichi Ogata , Sumi Shimamoto , Unsho Ishizuka , Yukiko Iwai , Yukitoshi Hori , Yuko Miyamura , Wakana Yamazaki , Kappei Yamaguchi , Minami Takayama , Akira Kamiya , Rikiya Koyama , Ryotaro Okiayu , Ai Orikasa , Atsuko Yuya , Hiroyuki Kinoshita , Asako Dodo .