Marugame Castle is in Marugame, Kagawa Prefecture. Marugame Castle, also known as Kameyama Castle and Horai Castle, began as a fortified residence in 1587, but was later turned into a castle by Ikoma Kazumasa around 1597. In 1615 the castle was dismantled due to a shogunal decree. The current Marugame Castle mostly dates back to 1644, with further improvements made in 1670. In 1869 a fire destroyed many of the buildings. Today only the stone walls, two gates and the keep remain. The buildings are now all declared Important Cultural Properties.
