Ikeuchi Sakimaru-Gyuto Shirogami 220mm (8.7")
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Ikeuchi Sakimaru-Gyuto combines the blacksmith’s familiar design language we’ve come to know and love and our completely reimagined, contemporary blade shape. The blade’s unfinished (kuro-uchi) layer was hammered until what came out was an intricate tsuchime finish, dotted with miniscule hammer dents. With a beautiful sand-blasted kasumi line separating it from the cutting edge, it is a real rustic masterpiece.
Knife obsession is a very real thing. It's a good kind of obsession. The kind that results in ideas popping up when you’re brewing your first morning coffee and that motivates you to keep discovering, to keep widening your horizons.
It was one of these idle moments when an idea popped into Luka’s* head. Single bevel knives. The specificity of their tasks is what scares a lot of users from using single bevel knives, believing they are too advanced for them.
This kind of geometry enables a half-size, much sharper angle, and consequently higher sharpness of the knife, which cuts more cleanly than double bevel knives. The main advantage in terms of function is that the blade pushes the slice of food that is being cut off away from the blade, causing it to fall away from the knife. The flat edge on the opposite side (uraoshi side) has a slight concave grind to it, which breaks the surface tension between the knife and the food. This allows the flat side of the knife to glide against the food with much less resistance.
* Luka is the founder of SharpEdge. Get to know the team by clicking this link.
While this knife may not be the star player of the food prep team, it is however the perfect love-child of the single-bevel knife shapes. Its wide profile, similar to that of an usuba or a deba, gives it all the makings of a chef's go-to knife for precise and complex techniques, like the julienne or the Japanese katsuramuki. Despite the age-old saying, (in the kitchen) size does in fact matter, and the knives listed above usually lack it. This is where the lengthy gyuto really shines - the 220 millimeter blade is perfect for longer, precise pulling motions used when slicing meat and filleting fish too.
To sum up: by joining a universal shape with a single bevel grind (giving the knife the width of a gyuto, with all the perks of a chisel ground knife) we managed to get the best of both worlds. Intrigued?
This sakimaru style single bevel gyuto is exclusive to SharpEdge and was created in collaboration with Ikeuchi Hamono.
This gyuto differs from others of its kind by two very distinct characteristics. The first one is the aforementioned grind of the blade, and the second is the blade’s unusual shape. The spine is straight and the belly tapers in a continuous curve, until making a sharp turn right before the point. This is where the name sakimaru comes from, it refers to the tanto tip.
The single bevel blade is suitable 🚨 for right-handed users only!
The blade was forged by the Ikeuchi Hamono smithy. Its construction is called ni-mai, meaning it’s composed of a hard cutting edge (hagane) and a softer, external layer (jigane). The hard core is made out of Shirogami #1 steel and the surface of the jigane layer is rocking a special hammered (tsuchime) kuro-uchi look (for more take a look at our Blade construction: Blade Finish article).
Advantages of Shirogami #1 steel are a very fine, gentle sharpness - it is easy to sharpen, and remains sharp for a long time. The high carbon steel will develop some patina after time, so we recommend oiling the blade regularly. Learn more about knife maintenance here.
→ For more on steel read the article Steel: The Heart of Japanese Knives.
The blade is fitted with an oval traditional Japanese (wa) handle, made out of rosewood and finished off with a pakka wood ferrule. The handle is a bit longer, making it suitable for people with larger hands too.
|Steel type:||Shirogami White #1|
|Hardness (HRC scale):||61-62|
|Overall length:||375mm (14.8")|
|Blade length:||220mm (8.7")|
|Spine thickness:||3.0mm (0.12")|
|Weight:||235g (8.3 oz)|
|Handle length:||139mm (5.5")|
|Handle type / wood:||Japanese / Rosewood|
Use & Care:
- Handwash in warm water and towel dry
- Use a sharpening stone (not a honing steel!) to sharpen your knife
- Do not cut frozen foods and meat bones
- Do not put the knife in a dishwasher
- Read our comprehensive guide on proper Maintenance of Kitchen Knives.
Still doubting which type of Japanese knife should best fit your needs? We created a quick, 5-steps quiz to help you find the perfect knife based on your cooking skills and the type of food you prepare.
Yesterday I cooked a Chinese meal for a couple of friends: a main mie dish and verious side dishes. Preparing all the vegetables and meat with this Santoku was a joy: effiortless and precise cutting. Probably this inspired me to be as precise in the cooking itself, because we all agreed that it was the best version of this recipe I ever made.
This is the second knife I purchased from SharpEdges. The first one - a Yoshida kiritsuke 135 mm black HAP-40 is also very good. I like the (almost) minimalistic simple but (almost) perfect finish of these Yoshida blades and handle.
All in all I regret that I did not discover your shop earlier. I already have a nice collection of other Japanese knives with different steels and shapes. No need on the short term for replacements or filling some gap. But who knows?
Delivery by DHL Express from Ljubljana to the Netherlands is okay but not perfect. Oh well. Who cares?
Thanks guys for the good service, the European sense of humour and the - especially that - great products.
Well received and everything in great condition, great knife bag and the blade covers fits perfectly... Thanks
Ciao, ho acquistato questo coltello per tagliare la pasta che faccio in casa. Premetto che sono mancino per cui gran parte dei coltelli giapponesi faccio fatica a trovarli. Il coltello è piacevole ma non propriamente da mancini. Un saluto
Very special handle,nice!
I just received my Yoshida Hamono ZDP189 santoku and I am over the moon with it. It was a hefty purchase, but well worth it. I’m currently restoring my knife collection since my previous one was stolen. This is a wonderful addition to my new collection.
Nice wrapped and really safe, amazing knife as a Santoku I had bought and really comfortable to use for whole day prep in the professional kitchen.
I purchased a knife from this website, unfortunately the knife was not of my liking, they provided a return label for me, then Fedex lost the package and it was a mess, lots of calls and emails but sharpedgeshop was always professional and gave me a full refund, they always responded to my emails quick and were very professional.
During the Purchasing process and a year later when I wanted to have something repaired, the service has been outstanding. Prompt responses and working with me to find the right solution.
Beautiful blade and handle. Thanks Sharp Edge!
Will be buying from here again due to the fact that the customer service made me feel like no matter what I'd have everything I needed and be getting my money's worth. They care about your experience and also have brilliant products
Knife was bought as a gift and the receiver loves it. They were responsive when emailed a question and the knife arrived fairly quickly.
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I ordered a knife for a friend with custom engraving and the customer support went above and beyond to help make sure I received the product I asked for. They were quick, friendly, and considerate, and shipped the knife extremely quickly. When a part of the Saya was damaged during delivery I received a replacement (several just in case) the next day!
The knife itself looks great, is nice and sharp, and is exactly what I had hoped to order. Will definitely order again for myself.
I'm really satisfied with the quality of the knife. A great product. And the customer service was great. I have a very small thing to share and it’s not a complaint at all. The knife was a gift and overall the packing is okay. But the knife box was a little bit low quality and i hope that would be okay with lots of customers and if there is an option to buy a little bit higher quality box, it would be very nice. Thank you.
Prompt and reliable team at “Sharp Edge”. I received my item promptly and was well packaged. I had a query about the handle before I purchased this knife. The team at Sharp Edge actually went to the trouble of doing a test and gave me an answer in four days.(I asked them about the suitability of composite handles for sanitising in hot water). All Is good!