Koiki Shrine is a sacred place where the spiritually minded gather to pray. You can do the same, or simply observe others as they worship.
This sacred place is often on the itineraries of visitors to Chikugo. But Koiki Shrine isn't the area's only highlight. Yanagawa City Hall, Sathankusu Chikugo, and Yame Traditional Crafts Museum are some other interesting sights nearby.