Chef Ambassadors
Real head chefs across the UK put Shimeru blades to work on the pass, service after service.
Head Chef at Kiyoto Sushi
London
Head Chef at The Grazing Cow
Telford
Head Chef at Duke of Wellington
London
Head Chef at Niwa Yakitori
Manchester
Head Chef at The Royal Oak
Ashbourne
Head Chef at Hintlesham Hall
Ipswich
Head Chef at 1260 Hoylake
Wirral
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Blade Length
7"
Steel Type
67-layer Damascus steel with VG10 cutting coreCompare →
Handle
Smoky resin and natural burl wood
Knife Type
SantokuCompare →
Best For
Slicing, dicing, mincing
Precision.
Balance.
Craft.
Introducing the Hayama 葉山 by Shimeru, a premium 7″ santoku knife that draws inspiration from the lush, forested hillsides of Japan's coastal retreat. The Hayama combines striking visual depth with exceptional cutting performance, forged for chefs and home cooks who demand both beauty and precision.
The blade is forged from 67 layers of premium Damascus steel with a VG10 cutting core, delivering outstanding sharpness, durability, and edge retention. The intricate wave pattern across the blade is unique to each knife, a hallmark of traditional Damascus craftsmanship. The hammered tsuchime finish reduces friction and prevents food from clinging, ensuring clean, effortless cuts through vegetables, proteins, and delicate ingredients alike.
The handle is a captivating blend of smoky resin and natural burl wood, creating depth and movement reminiscent of forest shadows at twilight. A decorative mosaic pin adds a refined accent, while the ergonomic Western-style grip provides comfort and secure control. Moisture-resistant and built for durability, this handle is designed to perform in the busiest kitchens.
At 7″, the Hayama santoku excels at the three essential cuts—slicing, dicing, and mincing. Its wide blade profile allows for easy scooping and transfer of ingredients, while the balanced weight provides agile, confident handling for both everyday meals and ambitious culinary projects.
The Hayama 葉山 7″ Damascus Steel Santoku Japanese Chef Knife is crafted for those who appreciate artistry and performance in equal measure. A blade that brings depth, precision, and quiet elegance to your kitchen, the Hayama will inspire creativity with every cut.
Crafted from professional-grade, heat-treated high-carbon steel, Shimeru Knives deliver exceptional sharpness, durability, and edge retention. From the first slice, you’ll experience the precision that sets us apart.
Our knives are guaranteed to be the sharpest you’ve ever owned. No exceptions, no compromises. Just razor-sharp blades that elevate your culinary experience.
Shimeru Knives feature uniquely designed handles that not only add a sophisticated touch to your kitchen but also provide a comfortable, secure grip for effortless chopping and slicing.
With a double-bevel edge sharpened to 15° (compared to the standard 20-25° of most Western knives), our blades allow for smoother, faster cuts, enhancing your cooking efficiency by 2 to 3 times.
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Step 1, Rinse
Warm water and mild soap after each use. Never put your knife in the dishwasher, the harsh detergents and jostling will damage the edge and handle.
Step 2, Dry
Towel dry immediately. Don't leave it wet or in the sink, even stainless steel can develop spots if left damp.
Step 3, Store
Use a knife block, magnetic strip, or blade guard. Never toss it loose in a drawer, it dulls the edge and is a safety hazard.
That's it, no special maintenance, no fussy rituals. Your Shimeru knife is designed for daily use. With these three steps it'll stay razor-sharp for years.
Bought this as a birthday present for my dad, he's been using an old Sabatier for decades so this was a nice upgrade. He said the flat profile took a little getting used to for chopping but after a week he's sold. Build quality is spot on, the tsuchime finish stops food sticking which is a nice touch. Only wish was it came in an 8 inch version cos he's got big hands but the 7 inch does fine.
Got this knife after reading a few reviews, wanted something a bit nicer for veg prep. The damascus pattern is lovely, photos dont do it justice. Sharp out the box, been using it for a couple weeks now and it glides through carrots and onions effortless. My only slight criticism is the handle feels a bit small for my hands, after a long session I noticed my grip tightening more than usual. Not a dealbreaker by any means, still a cracking knife for the price.
So I treated myself to this after using a bog standard supermarket knife for years. What a difference. The blade is beautiful with the swirly Damascus and the little hammered bits stop food from sticking which I didnt even know was a thing. Its scary sharp and holds an edge really well, Ive only had to hone it once in two weeks of heavy use. Wasnt sure about spending 75 quid on one knife but honestly its made cooking much more enjoyable. Only thing is I keep catching my other half trying to use it and I have to shoo him away.
Got this for my husband's birthday as he's been moaning about our old knife set for ages. He proper loves it. The pattern on the blade is stunning, pictures don't do it justice really. He used it straight away on a squash and it just fell through it, like cutting butter. The flat profile of the santoku really suits how he chops veg. I was a bit worried it might be too light but he said the weight is spot on. Came in a nice box too, no faffing about with wrapping.
Got this for me mum for mothers day, shes absolutely chuffed with it. The blade looks stunning with that swirly pattern. Bit heavier than what she's used to but she says she'll get the hang of it. Cuts like a dream. Wish it came with a blade guard though, for the price.
Bought this santoku after my old one finally gave up, the flat profile makes quick work of veg prep and I've been using it daily for about a month now. Edge retention is proper good, still shaving sharp after loads of carrots and spuds. My only niggle is the handle, its a lovely resin but the shape is a bit blocky for my small hands, took a few days to get comfortable. Would still recommend it to anyone whos after a proper Japanese blade without spending crazy money. And the packaging was really nice, came in a proper box.
Got this as a gift for my brother, he loves it. From what I saw the quality is top notch. Only thing stopping 5 stars is I wish the box was a bit more presentable for gifting—it’s fine but plain. The knife itself is spot on.
Been looking for a decent santoku for ages and this one fits the bill perfectly. I’ve got fairly small hands and the handle is just right. The blade is solid and holds its edge far better than my previous IKEA cheapie. Great value.
It’s an okay knife. Sharp enough out the box but didn’t blow me away honestly. The damascus pattern is nice but the handle feels a bit cheap for £65. I expected a bit more from the hype. It cuts well but I’ve got a cheaper santoku that does a similar job. It’s decent, just not amazing.
Ok so this knife has become my go to in the kitchen, i reach for it over all my others. The balance is perfect and the handle is super comfortable. Even my husband whos rubbish with knives finds it easy to use. Definitely a keeper.
