About the Author

KANZAN (KAN'ICHI) SATO was born in Yamagata Prefecture in 1907 and until his death in 1978 was regarded as one of Japan's foremost experts on the Japanese sword. A graduate of Kokugakuin University, he worked in the section for National Treasures, Ministry of Education, and Tokyo National Museum. He was Executive Director of the Society for the Preservation of Japanese Art Swords and Vice-Director of the Sword Museum. His publications include works on Kotetsu and Higo metal-working.