Yamawaki Hamono

Yamawaki Hamono - Bearing Sakai's Tradition Since 1927

Yamawaki Hamono is a very typical Sakai maker, operating along other brands like Kawamura and Takayuki, they built deep connections with a great number of blacksmiths and sharpeners across Sakai and offers all manners of designs that utilise the talent of these craftsmen. An they are well known for their house brand named after a Kamakura period blacksmith - Goh Umanosuke Yoshihiro.

From the basic iron-clad Sanmai knives to prestigiously forged and polished Honyaki. Yamawaki can find the right individual for achieving a specific task. On the other hand, the blacksmith families and sharpeners alike, fully trust Yamawaki and their relations cultivated over literally generations of collaborations. With this unique position, Yamawaki have become the bridge between the talented craftsmen and knife retailers, making it possible for customers overseas to get their hands on the amazing creations that would otherwise be blocked by language barriers and logistic difficulties.

The most important offering by Yamawaki without argument would be the assortment of Honyaki knives. The company spends a good amount of effort delegating the work schedule and certification for each unique piece, making their origin trackable. They also look after some of the most sought after billet forged by legends like Yoshikazu Ikeda or Genkai Masakuni, so they get proper treatment they deserve after these blacksmiths retire.

Aside from the Honyaki, unique techniques like Kito-polished Kasumi, mirror polishing on single bevel knives and fuller machining are cherished at Yamawaki, in a sense, it is Yamawaki that helps these blacksmiths with unique skill set so they can focus on their craft to pass it down without worrying about the business end of things. That is why organisations like Yamawaki are so important in the industry.

“Sakai's mizu-honyaki masters behind the legendary Goh Umanosuke Yoshihiro brand.”

Est. 1927 | 昭和2年

Known for Deep relation with Sakai Craftsmen, Goh Umanosuke Yoshihiro brand, traditional Sakai single bevels

Website yamawaki-hamono.co.jp Instagram @yamawakisharpeningfactory

People

Current Head: Yamawaki Yoshinobu　山脇　良庸

Craft

Known For: Deep relation with Sakai Craftsmen, Goh Umanosuke Yoshihiro brand, traditional Sakai single bevels
Steel: Blue #2, White #2, Ginsan

Location

Address: 1-2-21, Nishi Shukuya-cho, Sakai-ku, Sakai City, Osaka 590-0937, Japan
Region: Sakai, Japan
Coordinates: 34.58449, 135.47834

Brand

Logo

Native Name

株式会社山脇刃物製作所

Why Yamawaki Hamono Matters

Yamawaki Hamono has mastered the most challenging construction in Japanese knife making — mizu-honyaki — a water-quenched technique that requires exceptional skill to execute without cracking the blade. Founded in 1927, they operate as the bridge between Sakai's talented blacksmiths and international markets, carrying deep relationships with craftsmen across the Sakai city. Their flagship Goh Umanosuke Yoshihiro brand, named after a legendary Kamakura-period swordsmith, represents some of the finest examples of traditional Sakai craftsmanship available today.

Does Yamawaki Hamono Allow Unsolicited Visits?

Booking required prior to the visit of the sharpening factory, refer to: https://www.yamawaki-hamono.co.jp/english/factory_en.html

Knives by Yamawaki Hamono

Yamawaki Ginsan Full Mirror Polished Ōzori Yanagiba

There are Yanagiba, and then there are Ōzori Yanagiba — and the difference is immediately apparent the moment you pick one up. The Ōzori profile features a p... Read more

There are Yanagiba, and then there are Ōzori Yanagiba — and the difference is immediately apparent the moment you pick one up. The Ōzori profile features a pronounced Sori (反り, recurve in the spine) that gives the blade a dramatically curved silhouette, and this shape is more than aesthetic. Much like a saber or shamshir outperforms a straight sword in a slashing motion, the curved edge of an Ōzori generates a far more effective slicing action when breaking down large cuts of protein like tuna — the arc keeps the blade in continuous contact through the draw, rather than the more vertical push-down motion a straight Yanagiba produces. It's a profile you tend to see in high end Omakase kitchens where whole fish butchery happens at the pass, and beyond pure function it carries a visual presence at the cutting board that a standard Yanagiba simply can't match. In certain settings this knife isn't just a tool — it's part of the performance.The forging behind this line comes from the Yamatsuka family in Sakai — a name that serious knife enthusiasts will recognise immediately. A multi-generational blacksmithing lineage with family members still active across different generations today, the Yamatsuka name carries real weight in a city that takes its knifemaking traditions seriously. The sharpening is handled in-house by Yamawaki's own team, and the result is a full mirror polish covering the entire blade — Hira, bevel and Urasuki — to a standard that is genuinely impressive. The Ginsan (Silver #3) steel core is fully stainless, which is a practical consideration for a knife that may be drawn out for presentation cutting at the pass. The mirror finish does show fingerprints and surface marks readily, so a light wipe-down habit goes a long way in keeping it presentation-ready.Priced noticeably above comparable Ginsan single bevel lines like the Gintan series from Sakai Takayuki or Nakagawa's offerings, this line earns its premium through a combination of the Ōzori profile's rarity, the calibre of the mirror finish, the Yamatsuka forging pedigree, and a role that extends beyond pure utility into something closer to a ceremonial tool. For chefs who need a knife that performs and commands attention in equal measure, and for collectors drawn to something with genuine character and lineage, this is a compelling and hard to replicate option. Read less

Pros

Great for professionals
Great artistic
Excellent fit and finish

Cons

High budget
Mirror polish can be hard to maintain

Nimai - Stainless Clad Mirror Polish

Frequently Asked Questions about Yamawaki Hamono

Who is Yamawaki Hamono?

Yamawaki Hamono is a Japanese knife maker based in Sakai, Japan , established in 1927. They are known for Deep relation with Sakai Craftsmen, Goh Umanosuke Yoshihiro brand, traditional Sakai single bevels. Their signature steels include Blue #2, White #2, Ginsan. Available at Knives and Stones Australia.

What knives does Yamawaki Hamono make?

Yamawaki Hamono produces the following knife lines: Yamawaki Ginsan Full Mirror Polished Ōzori Yanagiba. We currently carry 3 products from Yamawaki Hamono at Knives and Stones. They specialise in Deep relation with Sakai Craftsmen, Goh Umanosuke Yoshihiro brand, traditional Sakai single bevels.

Where is Yamawaki Hamono located?

Yamawaki Hamono is located in Sakai, Japan. Japanese knife-making regions each have distinct traditions. Sakai in Osaka has been a blade-making centre for over 600 years, particularly renowned for single bevel knives.

Where can I buy Yamawaki Hamono knives in Australia?

Knives and Stones is an authorised Australian stockist of Yamawaki Hamono. You can shop online at knivesandstones.com.au with free shipping on orders over $99, or visit our stores in St Peters (Sydney), Crows Nest (Sydney) and Braddon (Canberra) to handle the knives before buying.