Hasu Seizo Blog
High Carbon Steel Kitchen Knives - Shirogami vs Aogami
Looking into high carbon steel? Ever wonder what the difference was between Shirogami and Aogami (White steel and Blue steel)? Learn all the idiosyncrasies here!
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Stainless Steel Kitchen Knives vs High Carbon Steel Kitchen Knives
Both alloys shine with the pride of the artists, blacksmiths, and warriors who came before. Like those professions, each blade features a different set of strengths. Understanding the difference be...
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Hasu-Seizo is a family-owned and operated business proudly offering handcrafted Japanese knives to chefs of all levels in the U.S. and beyond. Originally from Osaka, we are the makers of the renowned Sakai Takayuki brand, carrying forward the rich traditions of Japanese knife-making. Rooted in generations of craftsmanship and dedication, we honor this legacy with every blade we create.