Brand: Tetsujin 鉄人刃物
Smith: Toru Tamura 田村 徹
Sharpener: Naohito Myojin
Made In: Kochi City, Kochi - Japan
Line: Kasumi
Profile: Nakiri
Edge Length: 168mm
Blade Height: 51mm
Edge Steel: Yasugi Blue (Aogami) #2
Steel Type: Carbon Steel
Grind: Convex
Construction: Awase/Clad - Sanmai
Cladding: Soft Iron
Finish: Kasumi
Bevel: Double
Bevel Symmetry: 50/50
Hand Orientation: Ambidextrous
Handle Shape: Octagonal
Handle Material: Magnolia
Ferrule/Bolster Material: Buffalo Horn
Total Length: 325mm
Spine Length: 188mm
Thickness of Spine at Handle: 2.3mm
Thickness ½ way: 2.1mm
Thickness ~1cm from Tip: 1.6mm
Handle Length: 136mm
Weight: 173g
Saya/Guard: Purchased Separately
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Smith: Toru Tamura 田村 徹
Sharpener: Naohito Myojin
Made In: Sakai-Osaka/ Japan
Line: Kasumi
Profile: Gyuto
Edge Length: 264mm
Blade Height: 55mm
Edge Steel: Yasugi Blue (Aogami) #2
Steel Type: Carbon Steel
Grind: Convex
Construction: Awase/Clad - Sanmai
Cladding: Soft Iron
Finish: Kasumi
Bevel: Double
Bevel Symmetry: 50/50
Hand Orientation: Ambidextrous
Handle Shape: Octagonal
Handle Material: Magnolia
Ferrule/Bolster Material: Buffalo Horn
Total Length: 428mm
Spine Length: 280mm
Thickness of Spine at Handle: 3.3mm
Thickness ½ way: 2.7m
Thickness ~1cm from Tip: 1.1mm
Handle Length: 148mm
Weight: 231g
Saya/Guard: Purchased Separately
Brand: Tetsujin 鉄人刃物
Made in: Kochi/ Japan
Smith: Toru Tamura 田村 徹
Sharpener: Naohito Myojin 明神 直人
Line: Kasumi
Profile: Kiritsuke Gyuto
Edge Length: 229mm
Blade Height: 50mm
Edge Steel: Yasuki Blue (Aogami) #2
Steel Type: Carbon Steel
Construction: Awase, San Mai
Cladding: Soft Iron Clad
Finish: Kasumi
Bevel: Double
Bevel Symmetry: 50/50
Hand Orientation: Ambidextrous
Handle Shape: Octagonal
Handle Material: Ho Wood
Ferrule/Bolster Material: Buffalo Horn
Spine Length: 248mm
Thickness of Spine at Handle: 3.3mm
Thickness ½ way: 2.8mm
Thickness ~1cm from Tip: 0.8mm
Handle Length: 137mm
Total Length: 384mm
Weight: 178g
Saya/Guard: Sold Separately
Please note: These pictures and measurements are examples. Individual items may differ slightly in appearance and measurements.
This blade is fully carbon and care must be taken to avoid rust. Wipe dry after each use and ideally between preparing different products, especially when using acidic and salty products. A patina will form over time helping increase stain resistance slightly. Hand wash and dry only. Store away from liquids and open windows. Keep the blade covered when storing or traveling. Use only on appropriate cutting surfaces such as soft woods and plastics.
Smith: Toru Tamura 田村 徹
Sharpener: Naohito Myojin
Made In: Sakai-Osaka/ Japan
Line: Kasumi
Profile: Kiritsuke Gyuto
Edge Length: 201mm
Blade Height: 47mm
Edge Steel: Yasugi Blue (Aogami) #2
Steel Type: Carbon Steel
Grind: Convex
Construction: Awase/Clad - Sanmai
Cladding: Soft Iron
Finish: Kasumi
Bevel: Double
Bevel Symmetry: 50/50
Hand Orientation: Ambidextrous
Handle Shape: Octagonal
Handle Material: Rosewood
Ferrule/Bolster Material: Buffalo Horn
Total Length: 354mm
Spine Length: 221mm
Thickness of Spine at Handle: 2.7mm
Thickness ½ way: 2.1mm
Thickness ~1cm from Tip: 0.9mm
Handle Length: 132mm
Weight: 158g
Saya/Guard: Purchased Separately
Please note: These pictures and measurements are examples. Individual knives may differ slightly in appearance and measurements.
Care advisement: This blade is fully carbon and care must be taken to avoid rust. Wipe dry after each use and ideally between preparing different products, especially when using acidic and salty products. A patina will form over time helping increase stain resistance slightly. Hand wash and dry only. Store away from liquids and open windows. Keep the blade covered when storing or traveling. Use only on appropriate cutting surfaces such as soft woods and plastics.
Smith: Toru Tamura 田村 徹
Sharpener: Naohito Myojin
Made In: Sakai-Osaka/ Japan
Line: Kasumi
Profile: Kiritsuke Gyuto
Edge Length: 262mm
Blade Height: 56mm
Edge Steel: Yasugi Blue (Aogami) #2
Steel Type: Carbon Steel
Grind: Convex
Construction: Awase/Clad - Sanmai
Cladding: Soft Iron
Finish: Kasumi
Bevel: Double
Bevel Symmetry: 50/50
Hand Orientation: Ambidextrous
Handle Shape: Octagonal
Handle Material: Magnolia
Ferrule/Bolster Material: Buffalo Horn
Total Length: 430mm
Spine Length: 280mm
Thickness of Spine at Handle: 3.3mm
Thickness ½ way: 2.8mm
Thickness ~1cm from Tip: 1.4mm
Handle Length: 148mm
Weight: 239g
Saya/Guard: Purchased Separately
Brand: Tetsujin 鉄人刃物
Made in: Kochi/Japan
Smith: Toru Tamura 田村 徹
Sharpener: Naohito Myojin 明神 直人
Line: Ukiba
Profile: Gyuto
Edge Length: 232mm
Blade Height: 50mm
Edge Steel: Yasuki Silver #3 (Ginsan)
Hardness: 63±1HRC
Steel Type: Stainless
Construction: Awase/Clad, San-Mai
Cladding: Soft Stainless
Finish: Migaki
Bevel: Double
Bevel Symmetry: 50:50
Hand Orientation: Ambidextrous
Handle Shape: Octagonal
Handle Material: Taihei Rosewood
Ferrule/Bolster Material: Buffalo Horn
Spine Length: 250mm
Thickness of Spine at Handle: 2.7mm
Thickness ½ way: 2.5mm
Thickness ~1cm from Tip: 1.3mm
Handle Length: 146mm
Total Length: 395mm
Weight: 193g
Saya/Guard: Sold Separately
Please note: These pictures and measurements are examples. Individual items may differ slightly in appearance and measurements.