Tanesashi Kaigan Hashikamidake Prefectural Natural Park is a Prefectural Natural Park in southeast Aomori Prefecture, Japan. Established in 1953, the park spans the borders of the municipalities of Hachinohe and Hashikami. It derives its name from the Tanesashi Coast and Mount Hashikami . In 2013 the park was incorporated into Sanriku Fukkō National Park.