Nanbata Castle Park is a pleasant place to take a breather. Enjoy a picnic, toss a ball around or just lie on the cool grass and close your eyes for a while.
You'll have sightseeing choices galore when visiting Fujimi. Nanbata Castle Park is a great place to kick off here, but there are loads of other worthwhile spots to explore. Saitama Super Arena, Tokorozawa Sakura Town, and Omiya Park are close to the recreation and green space and will fill in your day nicely.