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One of Himeji's most important defensive elements, and perhaps its most famous, is the confusing maze of paths leading to the main keep. The gates, baileys, and outer walls of the complex are organized so as to cause an approaching force to travel in a spiral pattern around the castle on their way into the keep, facing many dead ends. This allowed the intruders to be watched and fired upon from the keep during their entire approach. However, Himeji was never attacked in this manner, and so the system remains untested.