Gosashi tomb

In 1976 Japan stopped all foreign archaeologists from studying the Gosashi tomb, which is supposedly the resting place of Emperor Jingu. In 2008, Japan allowed controlled, limited access to foreign archaeologists, but the international community still has many unanswered questions. National Geographic News reported that Japan "has kept access to the tombs restricted, prompting rumors that officials fear excavation would reveal bloodline links between the "pure" imperial family and Korea"