This shrine is located on top of a keyhole shaped tomb and the stone that was excavated from said tomb is said to be where the city name comes from. There are a lot of trees and it feels cool and calm in summer. It is generally unmanned, but you can get a goshuin at the nearby Shimei Taiichi Shrine. Unfortunately, when I went the priest wasn't available so I couldn't get one for here.

前方後円墳の上に建つ神社で、そこから出土した石が市名の由来と言われている。木々が多く、夏は涼しく穏やかに過ごせる。普段は無人だけど、近くにある紫明大一神社で御朱印を頂くことができる。俺が行った時は残念ながら神職さんが不在で頂くことができなかった。