Kamaishi is a city located in Iwate Prefecture, Japan, along the northeastern coast of Honshu. It is known for its rich history in fishing and shipbuilding, as well as its beautiful coastal scenery. The city has a population of around 30,000 residents and is part of the Sanriku Coast, which is famous for its rugged cliffs and marine biodiversity. The city gained international attention after the 2011 Tōhoku earthquake and tsunami, which caused significant damage. In response, Kamaishi has focused on rebuilding and revitalizing its community. It is also home to the Kamaishi Seawaves Rugby Football Club, which plays a role in promoting sports and community spirit in the area.