Nara Tomio Maruyama Tumulus is home to many valuable discoveries. Metal detectors were also tested, and it is hoped that clues to the identity of the person buried in this coffin may be found.
Experts believe that the reason why the wooden coffin did not rot and disappear for 1,600 years is because a special environment was maintained inside the tomb to prevent the wood from rotting. There is a possibility. that grave goods such as ironware and bronzeware may be. found.