Kiyosu Castle is a historic Japanese castle located in Kiyosu City, Aichi Prefecture. Originally built in the 15th century, it served as an important military stronghold during the Sengoku period. The castle features a unique architectural style and is surrounded by a moat, which adds to its defensive capabilities. In 1959, Kiyosu Castle was reconstructed to preserve its historical significance. Today, it is a popular tourist destination, offering visitors insights into Japan's feudal history. The castle grounds also include a museum that showcases artifacts and exhibits related to the castle's past and the region's culture.