Thursday, 16th of July, 2020
On the 12th, Sunday, I went from the tomb of Fujiwara no Muchimaro (藤原武智麿墓) to Eizanji Temple (栄山寺), then went to the Uchigawa magaihi (宇智川磨崖碑) which is close to the temple, but I had no idea what and where it was carved at all.
Here comes the drone!
The Uchigawa magaihi, Kamagatake (鎌ヶ岳) and Maria's tomb draw a right triangle.