Regarding the stone coffin tomb of the late Yayoi interval excavated on the Yoshinogari ruins in Saga Prefecture, Saga Prefecture has accomplished the excavation survey inside on the 14th and revealed that no burial items had been discovered. On the opposite hand, the truth that all the coffin was painted pink “confirmed that it was the tomb of an influential individual through the time when Yamatai was stated to have existed”.
Source
Saga Yoshinogari archaeological excavation survey No burial items discovered from sarcophagus tomb | NHK
