This stand fits the following razors: Masamune, Nodachi, and Amakuni perfectly.

The Base Stand Masamune, Nodachi & Amakuni features an anti-scratch nylon insert that can be used for both the Masamune Razor, the Masamune Nodachi Razor and the Amakuni Razor accommodating different handle diameters:

Diameter 11 mm – Masamune Handle
Diameter 12.5 mm – Masamune Nodachi Handle
Diameter 11 mm – Amakuni Handle