
Hatsukokoro Kumokage Kurouchi Damascus – Bunka
Hatsukokoro
Hatsukokoro works with a wide variety of Artisans just outside Osaka Japan, from blacksmiths, handle makers and Master knife sharpeners. The Kumokage line is Hand-Forged with Aogami 2/Blue Carbon 2 Steel cladded in Soft Iron. The knives are really well made, have nice even grinds and really well balanced.
Blue carbon steel is known for its amazing edge retention and sharpness. The knife is fully reactive carbon/Iron so some extra care is required. Make sure that you avoid “bad” rust (Orange in colour) from forming on the blade. Wash the knife with soapy water after use and make sure to dry it properly with a paper towel or dry cloth. Over time, the blade will begin to develop a Patina “good” Rust. This oxidation will usually be grey to dark grey in colour and actually protect your knife from harmful rust. The knife will slowly start building its own personal character.
Bunka
Bunka Knife (文化包丁 – pronounced: Bunka Bōchō) literally translated from Japanese means ‘Cultural Knife’. The name stems from the traditional use of making cultural and traditional Japanese cuisine at home.
The Bunka is versatile because of its similarity to the Santoku. It is regarded as a multi-use knife and is best for chopping, dicing and mincing food such as meat, fish, vegetables and herbs. The flat profile is ideal for slicing meat, fish and vegetables. The tall profile is ideal for chopping fruits, vegetables and thinly sliced meat. The pointed tip makes it superior for precision work and scoring vegetables and meat. The tip also allows for light butchering work and enables the user to get under layers of fat and sinew. The blade profile is well suited for tap-chopping or push-cutting techniques.
The length of the Bunka is generally shorter than traditional Western chef’s knives. The shorter, compacted length and thinness of the blade makes it lighter and less strenuous to handle for long periods of time. The tall, flat profile with the reverse tanto is what characteristically defines the blade from other shapes.
Type: Western Style
Best for: Meat, Fish, Herbs, Vegetables
Kitchen Samurai Ease of Use Rating: All-Rounder – Easy to use and applies to most food types
Care Instructions
- Wash and dry the blade by hand immediately after use. Dishwashers are very bad for all knives.
- Use a soft cloth to wash the blade. Avoid abrasive dish scrubbers and powders as these can damage the finish of your beautiful knife.
- Do not cut through bones. You can certainly cut along/beside bones, but do not cut into bones. This can, at worst, chip the blade.
- Never use this knife to cut frozen food.
- Never twist or cleave the blade.
- Always use a wooden or plastic cutting board. Never cut on bamboo, glass, marble, slate, a plate, china, marble, arborite or anything harder than steel.
- Store knives in a way that the blades will not knock into each other.
- Never transport knives unprotected.

Hatsukokoro Sunaarashi VG10 – Bunka 180mm
Hatsukokoro
Hatsukokoro works with a wide variety of Artisans just outside Osaka Japan, from blacksmiths, handle makers and Master knife sharpeners.
The Sunaarashi (Sandstorm) line form Hatsukokoro feels super light and nimble in the hand. The Blade is thinly ground to maximize cutting performance. The edges around choil and spine are nice and smooth. All round great fit and finish. The contras between the Mirror polished Damascus and the dark VG10 Core is stunning and will definitely turn some heads in the kitchen.
The Sunaarashi Line is made with VG10 Stainless steel. This steel is produced by Takefu Special Steel Co. Ltd. It’s a steel that has a great balance between edge retention, sharpness and ductility.
Bunka
Bunka Knife (文化包丁 – pronounced: Bunka Bōchō) literally translated from Japanese means ‘Cultural Knife’. The name stems from the traditional use of making cultural and traditional Japanese cuisine at home.
The Bunka is versatile because of its similarity to the Santoku. It is regarded as a multi-use knife and is best for chopping, dicing and mincing food such as meat, fish, vegetables and herbs. The flat profile is ideal for slicing meat, fish and vegetables. The tall profile is ideal for chopping fruits, vegetables and thinly sliced meat. The pointed tip makes it superior for precision work and scoring vegetables and meat. The tip also allows for light butchering work and enables the user to get under layers of fat and sinew. The blade profile is well suited for tap-chopping or push-cutting techniques.
The length of the Bunka is generally shorter than traditional Western chef’s knives. The shorter, compacted length and thinness of the blade makes it lighter and less strenuous to handle for long periods of time. The tall, flat profile with the reverse tanto is what characteristically defines the blade from other shapes.
Type: Western Style
Best for: Meat, Fish, Herbs, Vegetables
Kitchen Samurai Ease of Use Rating: All-Rounder – Easy to use and applies to most food types
Care Instructions
- Wash and dry the blade by hand immediately after use. Dishwashers are very bad for all knives.
- Use a soft cloth to wash the blade. Avoid abrasive dish scrubbers and powders as these can damage the finish of your beautiful knife.
- Do not cut through bones. You can certainly cut along/beside bones, but do not cut into bones. This can, at worst, chip the blade.
- Never use this knife to cut frozen food.
- Never twist or cleave the blade.
- Always use a wooden or plastic cutting board. Never cut on bamboo, glass, marble, slate, a plate, china, marble, arborite or anything harder than steel.
- Store knives in a way that the blades will not knock into each other.
- Never transport knives unprotected.

Nigara SG2 Kurouchi Bunka
Nigara Knives
Nigara has been involved in swordsmithing since the Edo period. The prohibition of swords in the Meiji Period forced them to modernise during the Showa Period. To this day manufacturing of Nigara kitchen knives are based on techniques derived from making swords. They are currently at their 8th generation of knifemakers!
Bunka
Bunka Knife (文化包丁 – pronounced: Bunka Bōchō) literally translated from Japanese means ‘Cultural Knife’. The name stems from the traditional use of making cultural and traditional Japanese cuisine at home.
The Bunka is versatile because of its similarity to the Santoku. It is regarded as a multi-use knife and is best for chopping, dicing and mincing food such as meat, fish, vegetables and herbs. The flat profile is ideal for slicing meat, fish and vegetables. The tall profile is ideal for chopping fruits, vegetables and thinly sliced meat. The pointed tip makes it superior for precision work and scoring vegetables and meat. The tip also allows for light butchering work and enables the user to get under layers of fat and sinew. The blade profile is well suited for tap-chopping or push-cutting techniques.
The length of the Bunka is generally shorter than traditional Western chef’s knives. The shorter, compacted length and thinness of the blade makes it lighter and less strenuous to handle for long periods of time. The tall, flat profile with the reverse tanto is what characteristically defines the blade from other shapes.
Type: Western Style
Best for: Meat, Fish, Herbs, Vegetables
Kitchen Samurai Ease of Use Rating: All-Rounder – Easy to use and applies to most food types
Knife Specifications:
Knife Shape: Bunka
Blade Length: 180 mm
Steel Type: SG2
Rockwell Hardness: 63:64
Care Instructions
- Wash and dry the blade by hand immediately after use. Dishwashers are very bad for all knives.
- Use a soft cloth to wash the blade. Avoid abrasive dish scrubbers and powders as these can damage the finish of your beautiful knife.
- Do not cut through bones. You can certainly cut along/beside bones, but do not cut into bones. This can, at worst, chip the blade.
- Never use this knife to cut frozen food.
- Never twist or cleave the blade.
- Always use a wooden or plastic cutting board. Never cut on bamboo, glass, marble, slate, a plate, china, marble, arborite or anything harder than steel.
- Store knives in a way that the blades will not knock into each other.
- Never transport knives unprotected.

Sakai Kikumori NDH AUS10 – Bunka 170mm
Sakai Kikumori
With a passionate devotion to knife-making as well as working with some of the most skilled craftsman in Japan, Sakai Kikumori has been making cutlery of incredible quality and performance since its inception in 1926.
The Sakai Kikumori NDH series is constructed using a core steel of AUS-10, a stainless steel with a high carbon content that is easy to sharpen and will hold a sharper edge for longer periods of time. AUS-10 is hard yet flexible making it a good compromise between edge retention and durability. The core steel is cladded in softer stainless steel with a hammered and Damascus finish. The handle is a Dark Oak Octagonal shape.
Bunka
Bunka Knife (文化包丁 – pronounced: Bunka Bōchō) literally translated from Japanese means ‘Cultural Knife’. The name stems from the traditional use of making cultural and traditional Japanese cuisine at home.
The Bunka is versatile because of its similarity to the Santoku. It is regarded as a multi-use knife and is best for chopping, dicing and mincing food such as meat, fish, vegetables and herbs. The flat profile is ideal for slicing meat, fish and vegetables. The tall profile is ideal for chopping fruits, vegetables and thinly sliced meat. The pointed tip makes it superior for precision work and scoring vegetables and meat. The tip also allows for light butchering work and enables the user to get under layers of fat and sinew. The blade profile is well suited for tap-chopping or push-cutting techniques.
The length of the Bunka is generally shorter than traditional Western chef’s knives. The shorter, compacted length and thinness of the blade makes it lighter and less strenuous to handle for long periods of time. The tall, flat profile with the reverse tanto is what characteristically defines the blade from other shapes.
Type: Western Style
Best for: Meat, Fish, Herbs, Vegetables
Kitchen Samurai Ease of Use Rating: All-Rounder – Easy to use and applies to most food types
Care Instructions
- Wash and dry the blade by hand immediately after use. Dishwashers are very bad for all knives.
- Use a soft cloth to wash the blade. Avoid abrasive dish scrubbers and powders as these can damage the finish of your beautiful knife.
- Do not cut through bones. You can certainly cut along/beside bones, but do not cut into bones. This can, at worst, chip the blade.
- Never use this knife to cut frozen food.
- Never twist or cleave the blade.
- Always use a wooden or plastic cutting board. Never cut on bamboo, glass, marble, slate, a plate, china, marble, arborite or anything harder than steel.
- Store knives in a way that the blades will not knock into each other.
- Never transport knives unprotected.

Sakai Takayuki AS – Bunka 160mm
Sakai Takayuki
Sakai Takayuki was founded in 1947 in Osaka, Japan. The Company has n number of craftsmen who work together to create a large verity of kitchen knives. There knives aren’t only used and loved in Japan but has picked up lots of traction world wide. They make use of inherited techniques while suiting modern times and needs of users.
They also hosts one of the most famous blacksmiths in Japan, Itsuo Doi and built him a factory to produce his amazing pieces of art. The well respected Yamatsuka knife-sharping family is also part of there team.
The Sakai Takayuki AS Bunka is made from a Aogami Super Carbon steel and cladded in Stainless steel for ease of maintenance. Aogami Super is known as one of the best carbon steels for kitchen knives. It holds an edge for a super long time, is super sharp and easy to sharpen. The cutting edge is reactive and needs to be cleaned and dried properly after use. Remember this is a hard type of steel and cannot be used for heavy duty tasks such as cutting through frozen foods, bones, hard nuts etc.
Bunka
Bunka Knife (文化包丁 – pronounced: Bunka Bōchō) literally translated from Japanese means ‘Cultural Knife’. The name stems from the traditional use of making cultural and traditional Japanese cuisine at home.
The Bunka is versatile because of its similarity to the Santoku. It is regarded as a multi-use knife and is best for chopping, dicing and mincing food such as meat, fish, vegetables and herbs. The flat profile is ideal for slicing meat, fish and vegetables. The tall profile is ideal for chopping fruits, vegetables and thinly sliced meat. The pointed tip makes it superior for precision work and scoring vegetables and meat. The tip also allows for light butchering work and enables the user to get under layers of fat and sinew. The blade profile is well suited for tap-chopping or push-cutting techniques.
The length of the Bunka is generally shorter than traditional Western chef’s knives. The shorter, compacted length and thinness of the blade makes it lighter and less strenuous to handle for long periods of time. The tall, flat profile with the reverse tanto is what characteristically defines the blade from other shapes.
Type: Western Style
Best for: Meat, Fish, Herbs, Vegetables
Kitchen Samurai Ease of Use Rating: All-Rounder – Easy to use and applies to most food types
Care Instructions
- Wash and dry the blade by hand immediately after use. Dishwashers are very bad for all knives.
- Use a soft cloth to wash the blade. Avoid abrasive dish scrubbers and powders as these can damage the finish of your beautiful knife.
- Do not cut through bones. You can certainly cut along/beside bones, but do not cut into bones. This can, at worst, chip the blade.
- Never use this knife to cut frozen food.
- Never twist or cleave the blade.
- Always use a wooden or plastic cutting board. Never cut on bamboo, glass, marble, slate, a plate, china, marble, arborite or anything harder than steel.
- Store knives in a way that the blades will not knock into each other.
- Never transport knives unprotected

Sakai Takayuki-VG10 Kurokage Bunka 160mm
Sakai Takayuki
Sakai Takayuki was founded in 1947 in Osaka, Japan. The Company has n number of craftsmen who work together to create a large verity of kitchen knives. There knives aren’t only used and loved in Japan but has picked up lots of traction world wide. They make use of inherited techniques while suiting modern times and needs of users.
They also hosts one of the most famous blacksmiths in Japan, Itsuo Doi and built him a factory to produce his amazing pieces of art. The well respected Yamatsuka knife-sharping family is also part of there team.
The Takayuki Kurokage knives are finished with a fluorine resin giving a mate black finish to the blade and made with a core steel of VG10.
Rockwell hardness of 60 -61
Bunka
Bunka Knife (文化包丁 – pronounced: Bunka Bōchō) literally translated from Japanese means ‘Cultural Knife’. The name stems from the traditional use of making cultural and traditional Japanese cuisine at home.
The Bunka is versatile because of its similarity to the Santoku. It is regarded as a multi-use knife and is best for chopping, dicing and mincing food such as meat, fish, vegetables and herbs. The flat profile is ideal for slicing meat, fish and vegetables. The tall profile is ideal for chopping fruits, vegetables and thinly sliced meat. The pointed tip makes it superior for precision work and scoring vegetables and meat. The tip also allows for light butchering work and enables the user to get under layers of fat and sinew. The blade profile is well suited for tap-chopping or push-cutting techniques.
The length of the Bunka is generally shorter than traditional Western chef’s knives. The shorter, compacted length and thinness of the blade makes it lighter and less strenuous to handle for long periods of time. The tall, flat profile with the reverse tanto is what characteristically defines the blade from other shapes.
Type: Western Style
Best for: Meat, Fish, Herbs, Vegetables
Kitchen Samurai Ease of Use Rating: All-Rounder – Easy to use and applies to most food types
Care Instructions
- Wash and dry the blade by hand immediately after use. Dishwashers are very bad for all knives.
- Use a soft cloth to wash the blade. Avoid abrasive dish scrubbers and powders as these can damage the finish of your beautiful knife.
- Do not cut through bones. You can certainly cut along/beside bones, but do not cut into bones. This can, at worst, chip the blade.
- Never use this knife to cut frozen food.
- Never twist or cleave the blade.
- Always use a wooden or plastic cutting board. Never cut on bamboo, glass, marble, slate, a plate, china, marble, arborite or anything harder than steel.
- Store knives in a way that the blades will not knock into each other.
- Never transport knives unprotected.

Yu Kurosaki Senko SG2 Bunka 170mm
Yu Kurosaki
Kurosaki-san started as a blacksmith at a very young age, starting working at Takefu knife village at the age of 17 and apprenticed under Hiroshi Kato and Katsushige Anryu and ended up as the youngest master blacksmith at Takefu knife village.
His knives are renowned world wide for there unique look and amazing performance!
The Yu kurosaki Senko Bunka is constructed using an SG2 core steel which is cladded in softer stainless steel. SG2 is a powdered steel which can hold a very fine, Super sharp edge for prolonged periods of time, due to its exceptional hardness.
Heat-Treated to 62 HRC.
Bunka
Bunka Knife (文化包丁 – pronounced: Bunka Bōchō) literally translated from Japanese means ‘Cultural Knife’. The name stems from the traditional use of making cultural and traditional Japanese cuisine at home.
The Bunka is versatile because of its similarity to the Santoku. It is regarded as a multi-use knife and is best for chopping, dicing and mincing food such as meat, fish, vegetables and herbs. The flat profile is ideal for slicing meat, fish and vegetables. The tall profile is ideal for chopping fruits, vegetables and thinly sliced meat. The pointed tip makes it superior for precision work and scoring vegetables and meat. The tip also allows for light butchering work and enables the user to get under layers of fat and sinew. The blade profile is well suited for tap-chopping or push-cutting techniques.
The length of the Bunka is generally shorter than traditional Western chef’s knives. The shorter, compacted length and thinness of the blade makes it lighter and less strenuous to handle for long periods of time. The tall, flat profile with the reverse tanto is what characteristically defines the blade from other shapes.
Type: Western Style
Best for: Meat, Fish, Herbs, Vegetables
Kitchen Samurai Ease of Use Rating: All-Rounder – Easy to use and applies to most food types
Also Available in:
Gyuto – Follow link for more information
Nakiri – Follow link for more information
Care Instructions
- Wash and dry the blade by hand immediately after use. Dishwashers are very bad for all knives.
- Use a soft cloth to wash the blade. Avoid abrasive dish scrubbers and powders as these can damage the finish of your beautiful knife.
- Do not cut through bones. You can certainly cut along/beside bones, but do not cut into bones. This can, at worst, chip the blade.
- Never use this knife to cut frozen food.
- Never twist or cleave the blade.
- Always use a wooden or plastic cutting board. Never cut on bamboo, glass, marble, slate, a plate, china, marble, arborite or anything harder than steel.
- Store knives in a way that the blades will not knock into each other.
- Never transport knives unprotected.