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Long YiChang Anlai Yellow Paper Steel Deba Bocho Japanese Fish Head Knife185mm

Long YiChang Anlai Yellow Paper Steel Deba Bocho Japanese Fish Head Knife185mm

MOQ: 1piece
Price: 60$~62$
Standard Packaging: carton
Delivery Period: 7-10 Work day
Payment Method: T/T
Supply Capacity: 1000pices
Detail Information
Place of Origin
China
Brand Name
Kirin Hamono
Model Number
JP160 JP170
Overall Length:
​ 338 Mm (13.3 In)
Blade Length:
​ 185 Mm (7.3 In)
Blade Thickness:
​ 56 Mm (2.2 In)
Blade Width:
56 Mm (2.2 In)
Handle Length:
138 Mm (5.4 In)
Net Weight:
400 G ± 5 G (14.1 Oz ± 0.2 Oz)
Core Hardness:
62 ± 2 HRC
Edge Angle​:
​ 15° ± 1° Per Side (single Bevel)
Blade Material:
​ Anlai Yellow Paper Steel Core + OCr13 Stainless Steel Claddin
Handle Material:
​ Hackberry Wood + Black Ox Horn Ferrule
Primary Uses:
​ Fish Head Cutting, Deboning, Peeling, Sashimi Prep, Meat Slicing
Not Recommended For:
​ Cutting Bones, Frozen Foods, Or Extremely Hard Ingredients
Product Description

Product Overview

The Long YiChang Deba Bocho ​ is a traditional Japanese fish knife reimagined for modern culinary standards. Rooted in 26 years of Japanese forging heritage, this knife combines Anlai Yellow Paper Steel​ with precision handcraftsmanship, delivering exceptional sharpness, edge retention, and durability for fish butchery and fine food preparation.
Designed for both professional chefs and passionate home cooks, its thick, robust blade excels at splitting fish heads, deboning, and slicing, while the polished single-bevel edge ensures clean cuts without tearing delicate fish flesh.

Core Features & Benefits

 1. Authentic Anlai Yellow Paper Steel Construction

  • Blade Core: Japanese-sourced Anlai Yellow Paper Steel, renowned for its high carbon content and consistent grain structure.
  • Cladding: OCr13 stainless steel​ outer layers for improved corrosion resistance and structural stability.
  • Hardness: 62±2 HRC, offering superior edge retention and wear resistance compared to standard kitchen steels.
  • Forging Process: Repeated hammer forging creates a dense, uniform blade structure, minimizing the risk of chipping and warping.

 2. Precision Hand-Sharpened Single-Bevel Edge

  • Traditional Deba Geometry: 15°±1° single-bevel grind​ (total included angle: 60°), optimized for fish processing.
  • Artisanal Finishing: Multi-stage hand grinding and polishing eliminates tool marks, resulting in a mirror-like edge with zero burrs.
  • Performance: Glides through fish skin, bones, and flesh with minimal force, preserving texture and flavor in sashimi and raw preparations.

3. Ergonomic Octagonal Handle Design

  • Materials: Hackberry wood handle​ with black ox horn ferrule, combining natural warmth with long-lasting durability.
  • Japanese Ergonomics: Symmetrical octagonal shape fits naturally in the hand, reducing wrist fatigue during prolonged use.
  • Balance & Control: Optimized weight distribution places the center of gravity near the blade, enhancing precision and stability.

 4. Meticulous Craftsmanship & Quality Assurance

  • Heritage Techniques: Each knife is handcrafted by artisans trained in traditional Japanese knifemaking, following strict forging, heat treatment, and polishing protocols.
  • Quality Certifications: Tested for hardness, edge alignment, and structural integrity to meet international kitchenware standards.

Who This Knife Is For

  • Professional Chefs: Ideal for sushi chefs, fishmongers, and culinary professionals requiring a reliable, high-performance deba knife for daily prep.
  • Home Culinary Enthusiasts: Perfect for home cooks who regularly prepare whole fish, sashimi, or Japanese-style meals and seek authentic Japanese cutlery.
  • Knife Collectors: A fine example of traditional Japanese knifemaking, combining functional performance with aesthetic craftsmanship.

 Care & Maintenance Guidelines

  • Cleaning: Hand-wash with mild soap and warm water immediately after use. Dry thoroughly with a soft cloth before storing.
  • Sharpening: Use a whetstone (1000/6000 grit recommended) to maintain the single-bevel edge. Honing rods are not suitable​ for single-bevel knives.
  • Storage: Keep in a knife roll or wooden block to protect the blade. Avoid contact with other metal utensils to prevent scratches.
  • Safety Note: Do not use this knife to cut bones, frozen foods, or non-food items, as this may damage the blade edge.