Kai makes fine knives since 1908. Appreciate an excellent cutting edge and kitchen performance!
Kai Corporation site in English: http://www.kai-group.com/global/en/
Kai Corporation (Kaijirushi) sells knives at Laox Ginza Main Store, which is the spot 10-11 of our Get Japan map of Tokyo “East of the Imperial Palace” in summer/autumn 2015:
Kai also organizes cooking lessons in Tokyo. See: