It is said that the cutlery industry in Seki began around 700 years ago, when the swordsmith Motoshige moved to the area in the late Kamakura period.
Seki offered an ideal environment for sword forging, blessed with high-quality clay used in the hardening process, pine charcoal, and water from the Nagara River.

During the Sengoku period (Japan’s age of civil war), more than 300 swordsmiths are said to have been active in Seki.
Swords from Seki, known for being “unbreakable, unbendable, and exceptionally sharp,” were favored by military leaders.
Historical records indicate that Oda Nobunaga and Saito Dosan also favored swords made in Seki.

武士の画像

As Japan entered the peaceful Edo period, demand for swords declined.
Swordsmiths applied their skills to the production of everyday cutting tools such as kitchen knives, agricultural tools, traditional Japanese scissors, and razors.
This transition laid the foundation for Seki’s development as a town known for its cutlery industry.

In Seki City, traditional Japanese straight razors had been produced since the Edo period.
From the Meiji era onward, the manufacture of Western-style double-edge razors and safety razors began.
After World War II, production expanded to include professional replacement-blade razors for the barber and beauty industries, as well as razors for household use

Razor manufacturers gradually concentrated in Seki City, and exports to overseas markets expanded, leading to worldwide recognition of the name “SEKI.”
The products of NIKKEN RAZOR also incorporate polishing and heat-treatment techniques inherited from traditional swordsmithing.