Minamata Bay

Minamata Bay is a bay in the small factory town of Minamata on the west coast of Kyūshū island, located in Kumamoto Prefecture, Japan. The bay is part of the larger Shiranui Sea which is sandwiched between the coast of the Kyūshū mainland and the off-lying islands of Kumamoto and Nagasaki prefectures.

The coastline is rugged, with many inlets and coves which act as the spawning grounds of fish and shellfish. A great variety of creatures live in this area.