Double-Edged Sashimi Knife? Maruichi Knife, Crowdfunded Over ¥40 Million, Launches New 'Kageyanagi' on June 23

The latest release from a knife brand that has surpassed ¥40 million in total funding. Building on its predecessor, this knife features a specialized 'blackened finish' and a curvature inspired by Japanese swords, designed specifically for thin slicing of sashimi and roast beef.

■ Overview

Maruichi Knife (headquartered in Tokyo), an online knife retailer, announces the launch of its new knife, 'Kageyanagi'.
While inheriting the curved shape derived from Japanese swords and black oxidation finishing, it adopts the rare double-edged design for a sashimi knife. The design aims for smooth pull-cutting performance that glides into ingredients and excellent handling suitable even for home use.
The new sashimi knife from Maruichi Knife, which has raised over ¥40 million cumulatively through crowdfunding, will be available first on Makuake starting June 23.

■ Main Features

① Double-edged, despite being a sashimi knife

Adopts a double-edged design, unusual for sashimi knives, which are typically single-edged.
Easy to handle for both right-handed and left-handed users, allowing anyone at home to enjoy professional-level pull-cutting with ease.

② Curved shape inspired by Japanese swords

Features a gently curved shape inspired by traditional Japanese swords.
This allows the blade to naturally enter ingredients and smoothly slice through them during the pulling motion, achieving a unique sharpness.

③ Black Oxidation Finish

Adopts the black oxidation finish, symbolic of the brand.
Instead of paint, the metal surface is chemically oxidized to black, combining a distinctive presence with practical durability.

④ A sashimi knife designed for ease of use, as requested by professional chefs

Designed based on years of culinary experience.
While pursuing the authentic sharpness of a sashimi knife, it aims for a balanced design that remains easy to use in everyday cooking.

⑤ Fusion of traditional beauty and functionality

Reconstructed using modern manufacturing techniques, rooted in the design philosophy of Japanese swords.
A black finish born not for decoration, but for cutting. A function-driven design that transforms daily cooking into a special experience.

① The knife body is made thinner than conventional models, achieving sharpness rivaling double-edged knives even in a single-bevel design. ② Incorporates a curvature inspired by Japanese swords, enabling cutting performance from the structure, not just the blade edge.

③ Uses blackening through metal oxidation, not paint—ensuring a safe, reliable finish that won’t peel. ④ Designed and supervised by professional chefs, with usability in cooking thoroughly pursued.

⑤ Creates a cutting structure that doesn’t rely solely on material hardness, achieving flexible strength. Additionally, the tip features a cleaver-like shape, suitable for delicate tasks and easy to handle.

In addition to this new knife, return options include the previous model, 'Sumitsuki', the petty knife 'Kodachi', and the highly popular 'Rotary Sharpener'.

The second highlight of this project is a dedicated knife trunk. Designed like an attaché case with a numeric lock, it allows you to carry your knives safely and securely.

【Availability & Pricing】

Available via crowdfunding on ≪MAKUAKE≫

Pre-sales begin on Tuesday, June 23, 2026 at 08:00.

Pre-sale price is ¥14,960 (32% off the planned retail price of ¥22,000).

※ Limited quantities available for pre-sale.

《Crowdfunding URL》
https://www.makuake.com/project/maruichiknife-kageyanagi/

We are already receiving significant attention even before the official launch.

【Business Overview】

Maruichi Knife is a knife brand operated by MARUICHI WORKS Co., Ltd. (headquartered in Tokyo).

We deliver knives that fit seamlessly into daily life, cherishing the joy of 'eating, creating, and sharing' that begins with a single knife.

【Contact】

MARUICHI WORKS Co., Ltd.

Website: https://maruichiknife.jp/

Email: info(at)maruichiknife.jp

Media Contact: Kazushizuku Kudo