Kamo Shrine is a holy site where religious souls meet to pray. Take a few reflective moments yourself, or respectfully observe others in worship.
You'll have no end of sightseeing choices when in Tatsuno. Kamo Shrine is an ideal place to kick off here, but there are loads of other interesting attractions to appreciate. Ako Marine Science Museum, Salt Country, Ayabeyama Bairin Garden, and Plum Tree Park are not far from the sacred place and will fill in your day nicely.