To confuse the matter, even when the tagane-ato have been punched and spread the metal into the nakago-ana in order to fit a particular blade, it is also possible that the metal could be filed back in order to fit a THICKER blade. This will result in heavy tagane-ato marks but little to no metal spread into the hole. Fitting a tsuba to a new blade therefore works both ways.
One category Tim missed, * Weird.
I have changed my collection preference to Kawari-gata - this can of course involve most if not all of the other categories that Tim has listed.
https://www.jauce.com/auction/v1172904922 back again from 19th April 2022 - [https://www.jauce.com/auction/f1048239985]
where it sold for nearly half the new asking price.
https://www.jauce.com/auction/d1216400857
sword rack/Kake https://www.jauce.com/auction/c1215355128