It's Saburogadake! Fujiwara Fuhito's tomb, Takaosanji ruin, Saburogadake draw 2:1:√3 right triangle

[Japanese]

Tuesday, 2nd of June, 2020

I have solved!

Mt. Saburodake (三郎岳) and Mt. Saburogadake (三郎ヶ岳)!!

I was always wondering why Emperor Seiwa's mausoleum (清和天皇陵) was in a remote mountain, but I'm finally convinced!

Emperor Tenji (天智天皇), Fujiwara no Fuhito (藤原不比等), Emperor Kammu (桓武天皇)...their tombs and his own mausoleum were positioned by trigonometry so that the true tombs of their ancestors could be known.

The predecessors and foregoers of this country worshiped the spirit of their ancestors.

Really wonderful!