Matsuyama Castle
Matsuyama was in medieval times part of the Iyo-Matsuyama Domain, a fiefdom of Iyo Province consisting mainly of a castle town, supporting Matsuyama Castle. There was a nearby village at Dōgo Onsen to the east and a port somewhat farther to the west at Mitsuhama providing a link to the Japanese mainland (Honshū) and Kyūshū.