Mikawa Nagura Set・Tenjō / Mejiro / Koma・Traditional Japanese Nagura for Razor Honing #30 Vintage Yama no Kami is the

Yama no Kami is the deity of the mountains — guardian of the forest

we were the first to put a refined cutting edge on this blade

and the animals that dwell among them

Treat them as collectible first and 2nd as usable item which they still also are

A vintage Showa - period kamisori crafted by Ritosai (莉刀斉)

Mikawa Nagura Set・Tenjō / Mejiro / Koma・Traditional Japanese Nagura for Razor Honing #30 Vintage Yama no Kami is theAuthentic Mikawa nagura set consisting of Tenj, Mejiro, and Koma, used in the traditional Japanese razor honing progression. Intended to produce controlled, progressively finer slurry for edge refinement and preparation of natural finishing stones prior to final polishing.