Kumamoto Castle is a historic Japanese castle located in Kumamoto City, Kumamoto Prefecture. Built in the early 17th century, it is known for its impressive architecture and extensive stone walls. The castle features a unique design with multiple tiers and a distinctive black exterior, earning it the nickname "Crow Castle." The castle played a significant role during the Sengoku period and was a stronghold for the Kato clan. Although it suffered damage during the 2016 Kumamoto earthquakes, restoration efforts are ongoing to preserve its cultural heritage and allow visitors to appreciate its historical significance.