Nihon Heso Park

日本へそ公園

Nihon Heso Park in Nishiwaki marks the crossing of 135 degrees east and 35 degrees north, promoted as Japan's navel. Official city pages list free park and parking entry, children's Cosmic Kids Land with a jumbo slide, lawns, the Terra Dome earth-science museum, and Okanoyama Museum of Art linked to artist Yokoo Tadanori, with JR Nihon Heso Park Station nearby.