Hello everyone, I’m asking for help,again. SOME IMAGES HAVE BEEN PHOTOSHOPPED TO SHOW DETAILS. Truly massive wakizashi with several unusual (to me) features. I’m asking for help re the smith as I know there were several generations of widely differing reputations. May even be gimei ie none of them! I don’t have the knowledge or library necessary. I believe the Mei reads “Mutsu Daijo Miyoshi Nagamichi”….please correct me. The dimensions are below. It is typical UK found sword