Sanriku Fukkō National Park is a national park extending along the Sanriku Coast of Japan from Hachinohe in Aomori Prefecture through Iwate Prefecture to Kesennuma in Miyagi Prefecture. The national park was created on 24 May 2013 and covers a land area of 28,537 hectares (110.18 sq mi)

Hachinohe is a city located in Aomori Prefecture, Japan. As of 1 August 2023, the city had an estimated population of 216,416 in 110,195 households, and a population density of 708 persons per km2, making it Aomori Prefecture's second largest city by population. The city has a total area of 305.56 square kilometres (117.98 sq mi).