Kaimondake (開聞岳, Kaimondake, Kaimon-dake), or Mount Kaimon, is an undissected volcano – consisting of a basal stratovolcano and a small central volcano, part of the Ibusuki field – which rises to a height of 924 metres above sea level near the city of Ibusuki in southern Kyūshū, Japan. The last eruption occurred in the year 885.