This deity is linked to land development in Oki Province and sea protection.
[1][3] According to legend, the deity rose from the sea, off the shore of Igo, crossed Mt.
The Owari Kokunai Jinmyōchō [sv] names it as Mizuwakasu Myojin Oki Ichinomiya Shrine.
The pent roof is Kasuga-zukuri, like Kasuga Grand Shrine.
[1] The shrine is designated as an Important Cultural Property by the Japanese government.