Looking at the situation inside the grand hall, the one seated high on the throne of corpses should be Hikohanawatata.
However, the party led by Kamiyagawa didn't immediately head towards that lofty and strange throne; instead, they first closely observed the surrounding stone columns and stone coffins.
"Thirteen stone coffins, corresponding to thirteen generations of human emperors..."
Kamiyagawa had always been somewhat concerned about the descendants of the Heavenly Grandchild Ninigi-no-Mikoto.
Because according to the myths of Japan spread in the present world, Hikohanawatata should be the grandson of Ninigi-no-Mikoto, which is the third generation of the Heavenly Grandchild lineage.
But upon entering Mizuho Country and learning some intelligence here, it was discovered that Hikohanawatata's identity as a human emperor ranked him as the thirteenth generation.
A whole ten generations were missing in between.
