Yoshimi Kato Hyo SG2 Bunka 180mm
Yoshimi Kato Hyo SG2 Bunka 180mm is backordered and will ship as soon as it is back in stock.
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Detailed Specifications
| Profile | Bunka |
| Bevel Type | Double Bevel |
| Weight | 143 g 5.04 oz |
| Edge Length | 172 mm .6.77 inch |
| Heel Height | 49 mm .1.93 inch |
| Width @ Spine | 1.8 mm 0.07 inch |
| Width @ Mid | 1.8 mm 0.07 inch |
| Width @ 1cm from Tip | 0.7 mm 0.03 inch |
| Steel | SG2 / R2 | Powdered Stainless |
| Hardness (HRC) | 62 - 64 |
| Handle |
The HYO series features Kato’s signature hammered finish, carefully applied by hand. This distinct texture is not only visually striking but also functional, helping reduce drag and allowing ingredients to release more smoothly with each cut. Balanced between delicacy and strength, these blades are not made to impress at a glance, but to earn trust over time. They are tools for chefs who value precision, rhythm, and integrity in their work.
Yoshimi Kato SG2/R2 HYO series feature Thunderstorm-hammered blades with a core of SG2 (Super Gold 2 or R2) Micro Carbide Powder Stainless Steel for professional with a hardness of approx. 63 HRC, which provides excellent rust resistance and a long-lasting edge.
The edge is specially formed like a clam (or HAMAGURI in Japanese), which shape helps release foods and cut smoothly.
Care Instruction
- Don't cut hard things! Japanese knives are brittle so bone hacking is a NO NO!
- Wash with neutral detergent after use, and wipe dry;
- Please don't wash knife with dishwasher, it will damage the wood handle;
- Be careful not to leave the knife close to a heat source for a long time;
- It is a lot more dangerous to cut with a blunt knife than a sharp knife!
- It is best to sharpen a Japanese knife regularly on a waterstone.









