Hayashi Diamond and H. Diamond
The Hayashi Diamond company in Tokyo was started by Hayashi Ichitaro, a well known blacksmith. His company is frequently associated with another company named Towa. It is possible that H. Diamond was under the Towa umbrella.
This 13/16” razor features a quarter hollow grind, and jimps top and bottom. The original plastic scales are hefty and stiff. The back of the tang is etched ‘For Barber’s Use’.
