D-Agency receives an urgent meeting request from one of their collaborators, 
Morozoff, who has important secret information to report. 
D-Agency member Seto Reiji arranges to meet him on the South Manchurian Railway Asia Super Express. 
As Seto moves to collect the information, he finds Morozoff has been murdered.
The Treasure Island Expedition.
.رحلات تاكاراجيما الاستكشافيّة
Die Schatzinsel.
La expedición a Takarajima.
La expedición a Takarajima.
L’Île au trésor.
"L'isola del tesoro".
Explorando Takarajima.