Hasu Seizo Blog

VG-10 vs SG2: Which Japanese Steel Performs Better?
VG-10 and SG2 are two of the most popular Japanese knife steels—but they perform very differently. This guide compares sharpness, durability, ease of maintenance, and real-world performance so you ...
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The Complete Guide to Sharpening Japanese Knives: Stones, Techniques, and Angles
Sharpening Japanese knives isn’t just maintenance—it’s part of the craft. This complete guide walks you through choosing the right whetstone, mastering sharpening angles, and using proven technique...
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The Ultimate Guide to Japanese Knife Steels: From White Steel to Powdered Alloys
From White and Blue carbon steels to modern stainless options like VG-10 and ZA-18, and high-tech powdered alloys like SG2, this guide explores the Japanese steels behind the world’s sharpest knive...
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Japanese Knife Types Explained: Gyuto, Santoku, Nakiri, Sujihiki, Yanagiba and More
Japanese kitchen knives are celebrated for their precision, craftsmanship, and performance—but choosing the right one can feel overwhelming. This comprehensive Japanese knife guide breaks down esse...
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The Legacy of Japanese Knife Craftsmanship: Traditions, Regions, and the Artisans Behind the Blade
Japanese knife craftsmanship is far more than a utilitarian craft—it is a living cultural heritage shaped by centuries of sword-making traditions, regional pride, and the unwavering dedication of m...
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What Angle To Sharpen Japanese Knives For Best Results
When it comes to sharpening Japanese knives, many chefs and home cooks ask: what angle to sharpen Japanese knives for the best results? Unlike Western knives, which typically have a more obtuse edg...
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Usuba Vs. Nakiri Knives: Key Differences Explained
When exploring the world of Japanese vegetable knives, two stand out for their precision and craftsmanship: the Usuba and the Nakiri. While both are designed for slicing vegetables with precision, ...
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Petty Knife Vs. Paring Knife: A Complete Comparison
When considering which knife to add to your kitchen collection, you may be stuck between two popular choices: the petty knife and the paring knife.
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Homura Guren Blue Steel Gyuto vs. Ginga Damascus 69 Layer Gyuto: A Chef’s Comparison
Homura Guren Blue Steel Gyuto vs Ginga Damascus 69 Layer: compare artisan craftsmanship, Aoniko Blue Steel #2 vs ZA-18 stainless performance.
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Side-by-side comparison of Misuzu Bunka VG-10 and Sakai Takayuki 33-Layer Damascus Santoku 180mm.
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