Nagahama Castle is a historic Japanese castle located in Nagahama City, Shiga Prefecture. Built in 1575 by Toyotomi Hideyoshi, it served as a strategic military base during the late Sengoku period. The castle features a unique design, with a three-story main keep and surrounding moats. Today, Nagahama Castle is a popular tourist destination, offering visitors a glimpse into Japan's feudal past. The castle grounds include a museum that showcases artifacts and exhibits related to its history. The scenic views from the castle provide a beautiful backdrop of Lake Biwa, Japan's largest lake.