Kabushima (蕪島) is a small island located in Hachinohe, Aomori, in the Tōhoku region of northern Japan. The island is noted as a nesting ground for Black-tailed gulls and has been protected as a National Natural Monument of Japan since 1922.[1] Part of the Tanesashi Coast, it was incorporated into the Sanriku Fukkō National Park from May 2013,