This is a vast park located on the west side of miyagawa river in ashiyahama seaside town, along the rinko line. there is a jogging course with a circumference of 850m and fitness equipment. the artificial turf area is used for soccer, baseball, and rugby practice and matches, and small children can play there when not in use. there is also a baseball field, which is used by people participating in various sports. in spring, the cherry blossoms along miyagawa river are very beautiful.