When is the release date for the Kanso Masahiro Shouju Honkou series?

Sales will begin on or after May 25, 2026.

What lineup is available in the series?

The lineup includes a petty knife (105mm), a slicing knife (150mm/180mm), and a sashimi knife (210mm/240mm), for a total of five types.

What are the features of Kanso Masahiro Shouju Honkou?

It features a strong blade made by combining steel and soft iron, a wet pre-flat sharpening process to reduce friction heat, and a back skive for better maintenance.

Where can I purchase it?

It will be available for purchase at the KAI official online store, specialty stores nationwide, home centers, and large retailers.

What is the origin of Kanso Masahiro?

Kanso Masahiro is a blade brand that carries on the legacy of swordsmith Masahiro Kanezaki, originating from Seki, Mino Province (now Seki City, Gifu Prefecture), where sword making has been passed down since the Kamakura period.

Kai Launches 'Seki Magoroku Shoju' Series, Bringing Traditional Carbon Steel Japanese Knives to a Wider Audience

Published May 25, 2026 7:00 PM ・ Updated Jun 14, 2026 7:30 AM ・ 3 min read ・ Source: PR TIMES

Kai Corporation releases five models in the 'Seki Magoroku Shoju' series on May 25, 2026, combining traditional carbon steel craftsmanship with designs suitable for everyday kitchen use.

Global knife manufacturer Kai Corporation announced the launch of the 'Seki Magoroku Shoju' series, featuring five types of Japanese knives designed to carry on the tradition of carbon steel while fitting into modern daily cooking routines. Sales begin on Monday, May 25, 2026, at the Kai official online store and major retail outlets nationwide.

For over 40 years, the 'Seki Magoroku' brand has been renowned for its sharpness, offering over 1,200 products. The brand upholds the philosophy of sword-making from Seki, Gifu, where many blacksmiths resided since the Kamakura period.

With rising global interest in Japanese cuisine, the demand for authentic Japanese knives has increased. The 'Seki Magoroku Shoju' series offers professional sharpness and ease of use in five variations, covering tasks from basic kitchen prep to professional-style cooking.

Product Features: - Carbon Steel Composite: A tough blade forged by bonding carbon steel with soft iron. - Wet Flat Edge Sharpening: Allows for precise sharpening using fine whetstones. - Urasuki (Concave Back): Thins the edge for maintained sharpness and efficient re-sharpening.

Product Lineup: - Small Deba (105mm): 13,200 JPY (incl. tax) - Deba (150mm): 16,500 JPY (incl. tax) - Deba (180mm): 22,000 JPY (incl. tax) - Sashimi (210mm): 16,500 JPY (incl. tax) - Sashimi (240mm): 19,800 JPY (incl. tax)

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Source: PR TIMES
Category: New Product

Kai Launches 'Seki Magoroku Shoju' Series, Bringing Traditional Carbon Steel Japanese Knives to a Wider Audience

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