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Itsuo Doi Knives

Itsuo Doi has been creating knives for over 50 years. The renowned Japanese knifemaker is the son of the iconic, award-winning Japanese blacksmith Keijiro Doi. 

He uses the forging techniques learned from his father to work with high-carbon steels such as white and blue steel (Shirogami and Aogami). Doi knives are handcrafted for optimum functionality and high levels of artisanship. 

Itsuo Doi has been creating knives for over 50 years. The renowned Japanese knifemaker is the son of the iconic, award-winning Japanese blacksmith Keijiro Doi. 

He uses the forging techniques learned from his father to work with high-carbon steels such as white and blue steel (Shirogami and Aogami). Doi knives are handcrafted for optimum functionality and high levels of artisanship. 

About Our Itsuo Doi Knives

At Hasu-Seizo, our Itsuo Doi Knives range from petty knives to Gyuto and Nakiri knives. Considered some of the most durable knives, these Doi knives are great for chefs and cooks who appreciate highly functional, high-end kitchen knives. 

Known worldwide for their craftsmanship and durability, they are ideal for collectors and food lovers passionate about Japanese culinary culture. Our collection includes the Sakai Takayuki Kengata Petty Knife Homura Guren Aoniko, Sakai Takayuki Outdoor Knife Aoniko Blue Steel, and more.

Why Choose Hasu-Seizo?

When you choose Hasu-Seizo, you get stunning knives with exceptional craftsmanship. Crafted in Japan, our superior quality knives are not just functional; they are a work of art. We are a trusted source for authentic Made-in-Japan products. 

We offer an extensive selection, detailed product information, and excellent customer service. Our goal is to bring a taste of Japan to every high-end kitchen. 

When you get a knife from our collection, you own a piece of Japanese culinary culture that will last decades. Respect and appreciation of Japanese knife-making techniques and culture are at the core of our business. 

If you have any inquiries about our Itsuo Doi knives, feel free to contact us today.

About Our Itsuo Doi Knives

At Hasu-Seizo, our Itsuo Doi Knives range from petty knives to Gyuto and Nakiri knives. Considered some of the most durable knives, these Doi knives are great for chefs and cooks who appreciate highly functional, high-end kitchen knives. 

Known worldwide for their craftsmanship and durability, they are ideal for collectors and food lovers passionate about Japanese culinary culture. Our collection includes the Sakai Takayuki Kengata Petty Knife Homura Guren Aoniko, Sakai Takayuki Outdoor Knife Aoniko Blue Steel, and more.

Why Choose Hasu-Seizo?

When you choose Hasu-Seizo, you get stunning knives with exceptional craftsmanship. Crafted in Japan, our superior quality knives are not just functional; they are a work of art. We are a trusted source for. . . Show More >