Hatsukokoro Hayabusa HAP40 Bunka 180mm

The Bunka is your small/medium sized prep solution. If you prefer a slightly shorter blade length but still need to prep veggies and smaller cuts of meat, this is your stop. The angled "K-Tip" allows for finer tip work and can be used to sweep ingredients across the board so you don't dull your edge.

HAP40 is an extremely hard (often HRC65) powder semi-stainless steel by Hitachi Metals in Japan. It holds an edge for an extremely long time and will develop a patina with use. It has enough chromium content to ward off rust spots if left wet for short periods, but best to be kept dry after use. It can be tricky to sharpen without a coarse stone of around 500 grit to get the burr moving.

Hand wash only, never put in a dishwasher. Dry immediately after washing. Store on a magnetic knife strip or in a saya. Sharpen on a whetstone when the blade dulls. Read our full maintenance guide for more information.