Manriki Park offers a nice contrast to the hectic pace of downtown. Wander around the grounds or slip off your shoes and feel the grass beneath your feet.
This recreation and green space is located in Yamanashi. Once you've done all you can at Manriki Park, have a look at nearby Hottarakashi Onsen Hot Spring, Yamanashi Fuehukigawa Fruit Park, and Katsunuma Budo-no-Oka Winery.