Ishikawa Prefecture and Toyama Prefecture specialize in sharpening such as kitchen knife, we regularly visit local supermarkets and operate.
Sharpness beyond the new ones will revive such as kitchen knives and scissors that are no longer available. Not knowing the real sharpness of kitchen knife is a lifelong misery. It is Kisaburo’s wishes to make cooking easier, enjoyable and delicious.
Also, knife sharpening is the ultimate eco. It is a good thing to cherish old things. If home kitchen knife one 500 yen (the amount is different depending on the length), it is much more economical and more environmentally friendly than buying a new kitchen knife.
We will deliver impressed sharpness! ! I want to tell a lot of people the splendor of a knife to cut.
There are many people who knows kitchen knives not to use, how to use, how to choose. I also believe that ‘s mission is to communicate the use, how to use and choosing the correct kitchen knife.
In addition, we are working directly with Osaka, Sakai’s producing area manufacturers, and we are making efforts to deliver goods and information as soon as possible.
History of Japanese kitchen knife
A Japanese sword that has been considered a symbol of authority since ancient times.
It is said that the spirit of cutting carefully selected steel and folding it up repeatedly will release the best sharpness and radiance and the soul will stay.
Japan’s Japanese knife is also a work of art proud of the world that inherited the flow of Japanese sword. The quality of the finish over the detail is also a pride of a craftsman who produces high-quality kitchen knives and it is also a technique of tradition passed down from the earlier age.
A Japanese kitchen knife with its own unique shape that is unique in the world is a knife produced to cut different food materials such as fish and vegetables and is a knife that can not be missed for delicate Japanese cuisine.
Takayuki Sakai keeping the tradition of the Sakai knife with a history of 600 years I always wish for the staff to touch the skill of Takayuki Sakai brand who can take pride in the world.
Street address
“Togisho” Mitsusaburo Kanazawa Main Store
920-0171 Ishikawa prefecture Kanazawa city Iwade district Chi 39-42
Mitsuo Koshiba
email: 118@xs519883.xsrv.jp
“Togijin” Mitsusaburo Hakusan Branch
924-0027 Ishikawa Prefecture Hakusan sity Aikawa-cho, 61
Masanori Nishiguchi
“Togisho” Mitsusaburo Toyama Branch
937-8314 Toyama City Awashima 3 – chome 13-29
Takashi Shirata

『研匠』光三郎は、研ぎを通じて、庖丁(刃物)の本当の切味を提供し、楽しく、気持ちよいお料理環境を創造する会社です。
庖丁等の刃物は、現在研ぐ所がないため、多くが使い捨てになっています。
以前はどこの家庭にも「砥石」があり、お父さんやお母さんが研いでいました。そういった人が高齢化し、年々その数が減少し、その反面お困りの方が増えています。『研匠』光三郎はそんな人の悩みを解消し、毎日のお料理が少しでも楽に、楽しくなればと考えています。
「庖丁とはこんなに切れる物なの?」という驚きと感動を日本中の人に伝えたいと考えています。
詳しくは以下の会社紹介をご覧ください。

光三郎は感動の切れ味をお届けします。