KAI Expands 'Shun DualCore' Series with Two-Core Blades Delivering Peak Sharpness

KAI Group Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; President and CEO: Ko-sho Endo), a global cutlery manufacturer, announces the launch of three new blades in its 'Shun DualCore' series—known for its strong Japanese essence—under the 'Shun' brand, available from June 16, 2026 (Tuesday) at the KAI official online store and nationwide at department stores and specialty retailers※1.

※1 Delivery dates may vary by store.

Product link: https://store.kai-group.com/shop/r/r100517/

The 'Shun DualCore' series features premium performance knives made by alternating two high-carbon, high-chromium stainless steels: 'VG10' and 'VG2'. The 70-layer micro-laminate structure creates a refined herringbone pattern, combining functional beauty with artisanal craftsmanship unique to 'Shun DualCore'.

By combining two steels with different properties, the knives achieve both sharp cutting performance and long-lasting edge retention. Even after wear, the blade maintains an ideal cutting edge, allowing smooth penetration into ingredients. The knives also feature a laminated hardwood handle with a traditional Japanese octagonal shape, offering a comfortable, secure grip and precise control.

KAI is committed to delivering products that enrich and enhance your cooking experience, supporting a fulfilling kitchen lifestyle.

Product Features

Blade

The 70-layer blade with a unique herringbone pattern ensures long-lasting sharpness, reducing the need for frequent sharpening and enabling repeated use in daily cooking.

Handle

The Japanese-style octagonal handle is designed for a secure, comfortable grip. It reduces hand fatigue and ensures ease of use even during extended cooking sessions.

New 'Shun DualCore' Product Features

Shun DualCore Paring Knife 100mm

Price: ¥28,600 (incl. tax)

Ideal for peeling, trimming, and intricate cutting tasks.

Also convenient for slicing small ingredients like garlic cloves and ginger.

Shun DualCore Master Utility Knife 165mm

Price: ¥35,200 (incl. tax)

A uniquely shaped blade that combines the agility of a utility knife with the versatility of a chef’s knife.

Highly versatile—handles slicing, dicing, julienning, and portioning with a single knife.

Shun DualCore Chef’s Knife 200mm

Price: ¥37,400 (incl. tax)

The 200mm blade length is ideal for preparing fruits, vegetables, meats, and other ingredients.

The long blade covers the entire cutting board, allowing smooth transfer of chopped ingredients from board to pan or pot.

By gently rocking the smoothly curved blade edge, you can finely mince fresh herbs and spices.

Shun Brand Overview

Launched in 2000 for Western markets, 'Shun' has gained strong support from renowned chefs, culinary experts, and home cooks alike. By October 2022, cumulative shipments surpassed 10 million units. The brand is now available in over 60 countries worldwide, primarily in Europe and North America. Originally developed for overseas markets, approximately 90% of its sales come from abroad, with the United States being its largest market.

Official Shun Brand Website:

https://www.kai-group.com/products/brand/shun/

KAI Group Co., Ltd.

Founded in 1908 in Seki City, Gifu Prefecture—a renowned center for cutlery—KAI is a global manufacturer offering nearly 10,000 products. Its lineup includes razors, nail clippers, beauty tools, kitchen and pastry utensils, and medical cutting instruments, focusing on everyday-use blades. The company manages the entire process from product planning and development to manufacturing, sales, and logistics.

Headquarters: 3-9-5 Iwamoto-cho, Chiyoda-ku, Tokyo

President and COO: Ko-sho Endo https://www.kai-group.com

Customer Inquiries:

KAI Group Co., Ltd. Customer Service Center

3-9-5 Iwamoto-cho, Chiyoda-ku, Tokyo 101-8586

TEL: 0120-016-410 (Toll-free, Hikari Wide)

https://www.kai-group.com