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.
| Title | Case Closed: The Fist of Blue Sapphire |
|---|---|
| Release Date | 2019-04-12 |
| Runtime | |
| Genres | Animation Mystery Crime Action Adventure |
| Production Companies | TMS Entertainment, Shogakukan, Yomiuri Telecasting Corporation, Nippon Television Network Corporation, Shogakukan-Shueisha Productions, TOHO |
| Production Countries | Japan |
