When you feel like you need to take a rest from all that exhausting sightseeing, get some fresh air and sunshine at Kabukurinuma. Bring a few snacks or a good book ... Whatever helps you unwind!
You'll find this body of water in Osaki. Once you've seen everything you want to at Kabukurinuma, pay a visit to nearby Rinsho-in Temple, Izunuma Uchinuma Marsh Area, and Naganuma Futopia Park.