KAI Seki Magoroku Kinju AK-1105 Japanese Yanagiba Knife, 21 cm

The KAI Seki Magoroku Kinju AK-1105 is a Japanese Yanagiba knife designed for long, clean and precise cuts when preparing raw fish. Featuring a 21 cm blade and a traditional single-bevel edge, it is particularly suitable for sushi and sashimi preparation, as well as slicing fish fillets into thin, even portions.

Part of KAI's Seki Magoroku Kinju & Hekiju series, this knife combines traditional Japanese blade design with practical construction and a minimalist appearance. Its long blade supports smooth, continuous slicing, helping achieve a clean finish when texture and presentation are important.

21 cm Yanagiba blade for precise slicing

The 21 cm blade provides useful length for working with fish and making long, single-pass cuts. Its narrow, elongated profile is designed to glide through fish with a controlled movement, helping produce even slices and a clean cut surface.

The single-bevel edge follows the traditional Japanese Yanagiba design. This style is particularly suited to sushi, sashimi and other dishes where precision and presentation matter.

Black Pakkawood and PP handle

The handle combines Pakkawood and polypropylene (PP), finished in black for a discreet, professional look. Its practical design supports controlled handling during slicing, while the lightweight construction helps the user guide the blade.

With an approximate weight of 139 g and a 13 cm handle, the AK-1105 offers lightweight handling for preparations that require long, precise movements.

Recommended uses

The KAI AK-1105 Yanagiba is particularly suitable for:

• Preparing sushi and sashimi.

• Slicing raw fish into thin, even portions.

• Portioning fish fillets with long, continuous cuts.

• Preparing Japanese dishes where fish presentation is essential.

This Kinju model is designed for right-handed users. Its single-bevel edge requires a technique suited to traditional Japanese knives and is not the appropriate choice for left-handed users.

Technical specifications

• Brand: KAI

• Series: Seki Magoroku Kinju & Hekiju

• Reference: AK-1105

• Knife type: Japanese Yanagiba

• Blade length: 21 cm

• Handle length: 13 cm

• Edge: Single bevel

• Handle material: Black Pakkawood and PP

• Hardness listed by KAI: 58 and 56 (±1) HRC

• Weight: 139 g

• Production: Handmade

• EAN: 4901601438598

Care and maintenance

Hand-wash the knife immediately after use and dry it thoroughly with a soft cloth. Do not put it in the dishwasher or leave it soaking in water. Avoid prolonged contact with acidic foods.

Store the knife in a block, sheath or holder that protects the blade and keeps it separate from other metal utensils. To maintain its single-bevel edge, use a whetstone or sharpening system suitable for Japanese knives, avoiding tools that are incompatible with this blade design.

Japanese precision for sushi and sashimi

The KAI Seki Magoroku Kinju AK-1105 is a specialised choice for anyone looking for a 21 cm Japanese Yanagiba knife. Its long blade, single-bevel edge and practical black handle make it suitable for clean, even fish slicing in professional kitchens and demanding home cooking.