Kagami Ishi (Mirror Rock)
It is said that the surface of this rock was once as flat and shiny as a mirror. According to legend, a person with a sincere heart who managed to perch upon the small rock ledge and chant Buddhist mantras would see their dreams come true.
The closest choishi (stone marker) is number 27; Koyasan and the end of the trail at Konpon Daito pagoda are less than 3 kilometers away.