Whatever the belief system or whoever they're dedicated to, shrines have a way of making you contemplative. Check out Myogi Shrine and share a silent moment with the faithful.
You'll soon learn why this Tomioka sacred place is popular with travelers. If you're searching for more to explore, Gunma Museum of Natural History, Isobe Onsen, and Usui Pass Railway Heritage Park are in the area too. They won't take long to get to from Myogi Shrine.