Take things slower at Water Castle Park. Kick back with a magazine or lie on the cool grass and relax for a while.
This Gyoda recreation and green space is a good spot to kick off your day of sightseeing. There's lots to explore in the vicinity, like Kumagaya Sports Culture Park, Yukoku-ji Temple, and Seikeien Park. Take your time at Water Castle Park before hitting up these other fine sights.