Hi gents!
I stumbled across this nihonto blade and got a bit curious. I am a novice in this field for sure, so forgive me if it is obvious, but I haven't seen the type of blade decoration shown on this katana. It looks like an inlay to imitate a hamon, or is it really a very sharp hamon? Looks weird in that case.
I was also intrigued by shape,looking like a late kamakura if I have to pick one off the reference chart and with only one peg hole.
I hope you guys can enlighten me further.
Best regards
Alex