The Masamoto KK Series is Masamoto’s most affordable range of hand-made Japanese traditional-style Kasumi knives, however, they maintain the high standards of craftsmanship, product quality and cutting performance that Masamoto are famous for.
Masamoto KK Series Knife uses a blade core of Hitachi White Steel No.2 (Shiro-ko #2; HRc. 62-63), which is forge-welded with soft iron. White Steel No.2 is very pure and is capable of achieving a high hardness level without being overly brittle, therefore it can be used to create very sharp edges with good edge retention, which are still easy to sharpen.
This knife is fitted with a traditional Japanese ‘D-shaped’ magnolia wood handle with a water buffalo horn ferrule / collar.
The Japanese word "Ko" means “small” or “short” in English, and the Ko-deba is a small Deba that is commonly used in coastal areas of Japan to fillet and butterfly small saltwater fish. The Ko-deba is useful knife for home cooks that prefer to clean and fillet the smaller sizes of fish, including small freshwater fishes such as trout.
Notice about White and Marble Colored Water Buffalo Horn Ferrules for Masamoto Knives:
For several years, Masamoto and most other Japanese knife makers have unfortunately been struggling to source Wa handles with White or Marble colored Water Buffalo Horn Ferrules, which are becoming very scarce.
Under these difficult circumstances, both we and Masamoto have done our best to satisfy customers who have requested knives with White Ferrules or Marble colored Ferrules. However, to cover increased costs, Masamoto will now require an extra US$13 when you request a knife with either a White or a Marble colored Ferrule. Please note that even if you request a Marble colored Ferrule, there is still a possibility that Masamoto will only be able to supply your knife with a White Ferrule. Similarly, even if you request a White Ferrule, Masamoto might only be able to supply your knife with a Marble colored Ferrule.
Although White and Marble colored Ferrules have an appealing, distinctive appearance, we actually recommend the simple, stylish solid Black Horn Ferrules because many years of expert experience (Including numerous Wa Handle Craftsmen, professional Japanese Food Chefs and Experienced Knife Users) suggests that Black Horn Ferrules are stronger and more durable than White or Marble colored Horn Ferrules.
If you order a Masamoto knife with a White or Marble colored Horn Ferrule and Masamoto cannot fulfil your request, we will inform you by Email and ask if you are willing to accept a Black colored Water Buffalo Horn Ferrule instead. We apologize for this inconvenience, however, no matter the color of the ferrule, we are confident that you will enjoy your Masamoto knife.
Knife Model: Masamoto KK Series Ko Deba
Blade Material: White Steel No.2
Rockwell Hardness (HRc): 62 to 63
Blade Grind and Edge Shape: Single Bevel Edge
Handle Material: D Shaped Magnolia Wooden Handle with Water Buffalo Horn Ferrule
Saya Included: No.
| Ko Deba 105mm (4.1")|
Total Length: 250mm
Blade Thickness: 2.9mm
Blade Width: 39mm
Total Weight: 80g
Ko Deba 120mm (4.7")
Total Length: 255mm
Blade Thickness: 5.4mm
Blade Width: 43mm
Total Weight: 130g
Ko Deba 135mm (5.3")
Total Length: 280mm
Blade Thickness: 6.2mm
Blade Width: 44mm
Total Weight: 170g
Japanese Traditional Style “Wa-Bocho” knives generally come with Single bevel edge for right-handed use (the opposite side of blade is ground flat with slightly concaved shape). The reverse grinding left-handed version is also available at 50% extra of regular price. (Sorry for much extra! Due to a small demand for the left-handed version in Japan, it is costly to run a special small production from the beginning step and production is very very limited.)
If the left-handed version knife is being out of stock in Masamoto inventory, it often requires very long delivery time. Please contact us first for the availability at email.
We believe the quality and cutting performance of Japanese knives are the best in the world, and hope you enjoy the fine craftsmanship and their sharp edge of your new knife. With proper cares, every Japanese knife should be your special cooking partner for a long time.
This is the Carbon steel blade kitchen knife that can get rust and discolor easily, and requires extra care and attention to prevent rust.