Kumamoto Castle was built by the feudal lord Kato Kiyomasa. The construction began in the late 16th century and was completed in the 17th century. Designated as a National Special Historic Site, it is also known as Ginnan Castle (ginkgo castle) because of a great ginkgo tree near the main tower. On this episode of Journeys in Japan, James Lambiasi explores the legacy of the sprawling castle, meeting local people and learning about the reconstruction efforts after the 2016 Kumamoto Earthquake.