Konoshima Shrine is more widely known as Kaiko no Yashiro. This was built around 603 as a protective shrine for the nearby Koryu-ji Temple established by Hata Kawakatsu. The shrine is notable for a peculiar triangular torii. And it is probably because it has such an unusual shape, this place is believed to be flowing with mystical energy.
広隆寺、松尾大社とも
The "Mihashira Torii" is often built at spring water sites, and it is believed to be associated with water and nature worship.
The reason why the shape of the three-legged torii is considered to be related to Christian doctrine is that its structure may symbolize the doctrine of the "Trinity." This doctrine is a core concept in Christianity, representing the unity of the Father (God), the Son (Christ), and the Holy Spirit. The three-legged torii is designed with three pillars that form an equilateral triangle, with a stone placed at the center. This geometric arrangement can be interpreted as a symbol of the Trinity.
京都の太秦には「蚕の社(かいこのやしろ)」に斜め前にあるセブンイレブンに車を駐め、参拝する。そもそもこの神社は正式名称は木嶋(このしま)神社といい、同じ境内に養蚕(こかい)神社があり、その神社が「蚕ノ社」と呼ばれている通称になっている。そして、三柱鳥居が見えた。この鳥居の中心は宇宙の中心を表しているとか。