Results 4 results found The 16th century Matsumoto Castle, mostly original construction and a National Treasure of Japan, Nagano, Japan The 16th century Matsumoto Castle, mostly original construction and a National Treasure of Japan, Nagano, Japan The 16th century Matsumoto Castle, mostly original construction and a National Treasure of Japan, Nagano, Japan The 16th century Matsumoto Castle, mostly original construction and a National Treasure of Japan, Nagano, Japan