Production Companies: TMS Entertainment , Shogakukan , Yomiuri Telecasting Corporation , Nippon Television Network Corporation , Shogakukan-Shueisha Productions , TOHO .
Overview: 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 plots to retrieve it, and when it's exhibited in an exhibition at the Singaporean Marina Sands hotel, a murder takes place.
, Shogakukan 
, Yomiuri Telecasting Corporation 
, Nippon Television Network Corporation 
, Shogakukan-Shueisha Productions 
, TOHO 
.
