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Japanese Professional Left Handed Ai Deba Knife



  • 7 inch + Gift Box
  • 8 Inch + Gift Box
Free Shipping On All Orders Over $50

The Ai-deba has a very similar blade profile to the Hon-deba, but has a somewhat narrower blade and is thinner and lighter in weight. The relatively thin blade means that the Ai-deba is far better at slicing fish than the Hon-deba. It is ideal for dressing and filleting medium-sized fish with soft bones, such as mackerel. 

The Ai-deba has become increasingly popular in the Japanese market in recent year, and it is often chosen instead of the Hon-deba because people find the comparatively lightweight blade easier to handle. The Japanese word “Ai" means “both” in English, and the Ai-deba received this name because is well suited to both filleting and slicing fish.

The Ai-deba is typically available in blade lengths from 5 inch up to 10 inch.

The Blade


  • Edging Way - Using Japanese“V-shaped” edged way, blade is more sharp.
  • Water Mill Way - Circular Grinding makes knife blade effectively separate foods from sticking to knife surface.
  • Vacuum Heat Treatment and -80 Degree Cryogenic Treatment not only promote knife blade hardness from 1-2 degree but improve knives’ toughness and rust resistance greatly.
  • Japanese Grinding wheel makes our knife edge more delicate, and the "Drop pouring Water Edging" way makes service life of knife extend  2-3 times longer than traditional edged knife.
  • All knives use computer numerical control Water mill Machine to process, so knife is more efficient, faster during using process.
  • 180# Sand Blast treatment makes knife surface more clear and shinning.
  • Single- Bevel left blade edge, special designed for left-hand operation.

Blade Material: Imported Germany 1.4116 Stainless steel from Germany ThyssenKrupp Group, up to high standard of Germany Din17400.

Blade Length:  180,210MM (Single-bevel left edge)

Handle Material: Imported Brazil Premium Rosewood handle

Hardness Rockwell C scale: 56-58 HRC

Cutting force: (6.0-8.0N).


The Handle



  • Special handcrafted Ergonomic design, streamline knife and bolster provide a perfect balance.
  • Imported Brazil premium Rosewood handle, mild and gentle hand feeling. Non-slip grip.
  • Full tang - maximum robustness and excellent balance. Triple rivets for Extra Strength & Durability.
  • Single- Bevel left blade edge, special designed for left-hand operation.

The Package: 

Gift box packing


Type: Knives
Model Number: LUCKY15
Certification: CE / EU,FDA,LFGB,SGS
Knife Type: Salmon Knives
Material: Stainless Steel
Feature: Eco-Friendly
Blade Material: Germany 1.4116 Stainless Steel(X50CrMoV15)
Handle Material: Imported Brazil Premium Rosewood
Knife Type : professional fillet Knife,Japanese,Western Style Kitchen tool,bonning
Knife character : Durable,Sharpness, Superb Edge Retention, Stain & Corrosion Resistant
Knife Related key words1: Knives, Japan Knife set, sharpener, block, bag, kit,
Knife Related key words2: Fish bone ,Saya hammered Fillet Butcher, Master fish knife scarbbard
Knife Related key words3: Cutlery, Metal knives,non-stick cutter, Razon sharp , comfort handle
Knife Related key words4: Sujihiki,Kiritsuke Tanto,Kiritsuke,Hakata,santoku,Gyuto,Bonning knife


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Will usually ship within 2-5 business days. Please Note That Due to Global COVID-19 Outburst, Some delays may occur!