Take the family to Tsuruuda River and spend a quiet afternoon walking along the water's edge. There's something about being near a river that makes you feel calm and relaxed.
When you've finished exploring this Tatebayashi flowing body of water, why not make your way to Ashikaga Flower Park, Sano Premium Outlet, and Soshuji Yakuyoke Daishi Temple? They're close to Tsuruuda River and also a favorite with many travelers.