The world’s greatest blue sapphire, the “blue lapis fist”, said to have sunk in a pirate ship in the late 19th century, on the coasts of Singapore. A local millionaire…

A message has arrived from Kid the Phantom Thief, that he will steal a Japanese sword belonging to wealthy Onoe Family in Hakodate, Hokkaido. Conan and Heiji Hattori, who happened…