Whatever the faith or whoever they're devoted to, shrines have a way of making you contemplative. Check out Sakatsura Isozaki Shrine and share a moment of silence with the faithful.
When you've finished up at this sacred place in Hitachinaka, why not check out Hitachi Seaside Park, Aqua World Ibaraki Oarai Aquarium, and Oarai Isosaki Shrine? They're not far from Sakatsura Isozaki Shrine and also popular with many travelers.