Does anyone have any ideas what school this katana might be from?
It's an o-suriage katana, judging from the shape it would have been at least 30" nagasa originally. It's Mino and appears to be late muromachi with quite a high shinogi. It's a well forged sword and has no flaws no open grain nothing. The hada is mokume with masame in the shinogi-ji. The hamon is in nioi with a thick nioiguchi. The hamon is very distinctive but I haven't been able to nail it in any of my books.
I had thought it might be Kanemoto school? Anyone have any thoughts?
Thanks, Peter