is a mountain in Oyogi-cho (於与岐町), Ayabe, Kyoto Prefecture, Japan that is considered to be sacred by the Oomoto religion. History and sacred sites. on Mount Misen is where the religion's founder, Nao Deguchi, secluded herself in October 19, 1901 (lunar calendar date: September 8, 1901) and received divine revelations (as described in Chapter 10 of Volume 38 in the "Reikai Monogatari"). Nao Deguchi would perform daily ablutions at a nearby waterfall called Fudo Waterfall, which is also known today as . Osei Jinja and the waterfall are situated near each other, and both of them are located about midway up the mountain. On May 24, 1903 (lunar calendar date: April 28, 1903), Nao Deguchi ascended the mountain again with Onisaburo Deguchi and her daughter Sumiko Deguchi to honor the mountain's deities at on the summit of Mount Misen. According to "Michi no Shiori", is located at the foot of the mountain. Access. The nearest JR train stations are Magura Station and Umezako Station.