B657.  Kanzan Token Koza, many authors.  1980.  Clothbound in 6 volumes of a 6 volume set, with slipcases, 9 x 12 1/2″, about 2,000 pages total in Japanese.  This set was published after the death of and in tribute to Dr. Kanzan Sato, the foremost authority on Nihonto of the Shinto period.  The top authorities in Japan contributed to the effort. The 1st 4 volumes examine important swords of all the major smiths and schools of Shinto & Shinshinto, with very crisp photos and well done oshigata.  Volumes 5 and 6 cover kodogu and koshirae.

I have a digital copy of  the Table of Contents and an Index in English. If you buy the set remind me to send it to you. The set is with a trusted consignor in Japan; he will ship to you and my usual guarantee applies. The set, all 6 books, is in excellent condition.  38 pounds.  $750.