If you have not heard the name yet, Dr. Kiyoshi Sawaguchi is a formidable collector in Japan with an outstanding collection that comprises well over 10,000 items, placing him in the first rank. Of these a large number are ranked Juyo Token and higher, all the way through Kokuho.
He has been making parts of his collection available on an ongoing basis through various exhibitions that are staged throughout Japan. Ryuta Murakami has designed some very interesting new appliances for exhibiting swords that you will I think be relieved to see.
One of the common complaints we have about seeing swords “through glass” is that the lighting is bad, and the angles don’t let us see the highlights of the hamon of a great sword. And of course people who don’t know anything about swords can’t get a real appreciation when viewing them in standard museum exhibits. What’s more, they are not even aware that they are not getting a proper view of a sword.