The bunker is the ultimate bad ass as its a multipurpose knife that sits between the nakiri and a gyuto knife. The word “bunker” means “culture” its a very versatile knife and perfect if you want a slightly wide blade compared to the santoku. The blade’s rocking point is around the same place as a santoku but the big difference is the pointed tip. Its sharp scalpel point is perfect for cutting small shallots but has the belly too chop larger foods and so is the perfect addition to any collection.

The Yoshimi Kato SG2 Hyo series is a stunning expression of modern Japanese craftsmanship, combining exceptional performance with an elegant, refined finish. Forged from SG2 powdered stainless steel, the blade delivers outstanding edge retention, exceptional hardness, and superb corrosion resistance. The ultra-fine grain structure allows the knife to be sharpened to an incredibly keen edge while maintaining long lasting cutting performance. The distinctive Hyo finish gives the blade a striking, frosted appearance that reflects light beautifully, creating a sophisticated aesthetic that complements its precision cutting ability.

The knife is paired with a beautifully crafted ebony and wenge octagonal wa-handle, offering the perfect balance of durability, comfort, and control. The dense hardwood construction provides a reassuring weight and a luxurious feel in the hand, while the traditional octagonal profile ensures a secure grip for both left and right-handed users. Every detail reflects Yoshimi Kato’s dedication to quality, resulting in a knife that blends advanced metallurgy with timeless Japanese design. The SG2 Hyo Ebony Wenge series is built for those who appreciate uncompromising performance, refined craftsmanship, and exceptional attention to detail.

Weight: 151g

Handle Material: Octagonal wenge with white O ring

Handle Length: 130mm (5.1")

Blade Length: 170mm (6.6")

Blade Depth: 48mm

Thickness at spine: 1.6mm

Thickness at tip: 0.3mm

Cutting Edge: Double 50/50

Blade Material: SG2/R2 High speed powder stainless steel with stainless steel cladding

Hardness (Rockwell scale): 62 - 63