Iwakura refers to the belief in rocks as yorishiro containing kami in ancient Shinto. It also refers to the rock itself, which is the object of worship.
Yama-no-kami site (Sakurai City, Nara Prefecture)
Meoto Iwa a subtype of Iwakura
Hitsuishi ritual site [ja]
Tachiban Shrine in the precincts of Yashifun Yamaguchi Shrine (Nara City, Nara Prefecture)
Sieidis are Sami cultural items, usually a rock with unusual shape. Sieidis are found in nature in certain sacred places, for example at the sea or river beaches or on the mountain. The word sieidi ha
Iwakura rock
…Okinoshima Sieidi イワクラ(磐座)学会 Archived 2023-04-07 at the Wayback Machine…
Siedi on the Mount of Vottovaara in Karelia
Siedi near the village of Tumanny