Vintage Tennin Kamisori 45mm blade Japanese Razor
It looks it has never been used. The stamps on the back side are kind of smashed, so it is very hard to read.
The blade length: 45mm (1 3/4 inch) The total length of the razor: 150mm (6 inch) The thickness of the shoulder: 5.5mm (1/4inch) The width of the blade from the edge to the shoulder: 19-21mm (13/16-3/4 inch) The total weight of the razor: 1.1oz.