Mr. Uemori’s discoveries, information, and splendid answers (for the riddles) are downloaded in great unity, linking and corroborating one another. You can also check Uemori’s blog and articles in his splendid “Note.” Also, for this info/picture, I cited Mr. Ichikawa’s video 3. One of his huge discoveries is the mysterious “mountain networking”!! (FOR WHAT?? to save earth?? Too mysterious.. www) Mt.Hachiman has many artificial traits of human creations..flat stones, direction stones, and a flat spot… Surely, it seems Mt.Hachiman is talking/networking with Mt.Himiuro日室岳, and Mt. Hotatsu宝達山 (via human “aimed consciousness”/ repeated prayers) Intentional allotment of direction stones they made( lining up ) tell what/where they are aiming at !! It is North-East! ..to form the “ley line”. Also, the flat polished stone(to place some offerings) was directed to the sunstone, in the northeast direction, where Mt. Hotatus lies… And Mt. Hotatsu is an amazingly crucial mountain!! as the “benchmark mountain” and the clue to solving many secrets in Japan!! Isn’t it surprising that each mountain has its own role in creating a huge “networking…”?? And, Mt.Hachiman is where Queen Himiko had her castle/living place, according to Mr. Uemori…And what an amazing place this is!! Surely, it is the prototype of shrines…. The sunstone was at the beginning must be in the shape of a ball/sphere, according to Mr. Ichikawa.. An incredibly super-long time must have passed to make a ball crack into several parts of the stones… To know various info in detail you can go to Uemori’s note, as well as his blog! https://note.com/kagome1248 And you should especially note an amazing discovery he made quite recently!!!! I’m so rejoiced!! https://note.com/kagome1248/n/nfbef5850b51b https://blog.goo.ne.jp/kagome1248