Miyabi makes some of the sharpest factory knives you can buy, and I’d recommend the brand to any careful cook who wants a genuinely Japanese blade with a big company behind it. Miyabi belongs to ZWILLING J.A. Henckels, the German group, but every knife is made in Seki, Japan, with thin blades hand-honed to between 9.5 and 12 degrees.
That thin, hard edge is also the reason some people should skip it. If you hack through chicken backs, cut frozen food or toss knives in the sink, a Miyabi will chip, and you’ll be paying a lot for a knife that resents how you cook. A German knife or a Victorinox is the better fit for rough kitchens.
For most buyers, my pick is the MIYABI Mizu SG2 8″ Chef’s Knife: SG2 powder steel at 63 HRC, a sturdy D-shaped handle and a hammered finish that helps food fall away, without paying for a showpiece pattern. If you want a softer, slightly tougher steel, the Kaizen 8″ in VG10 is the classic alternative.
My Top 6 Miyabi Picks
The Miyabi I’d buy with my own money. You get the same SG2 core as the famous Birchwood line in a tougher Micarta handle and a hammered finish, so the money goes into the steel rather than the looks.
The Kaizen is the knife many people picture when they hear the name: a flower Damascus blade around a VG10 core. At 60 HRC it’s a little more forgiving than the SG2 lines.
The least expensive way into a Miyabi chef’s knife. No Damascus layers, just a plain FC61 blade at 61 HRC, hand honed in Seki like the rest.
For the cook who wants the most beautiful knife in the kitchen. A 100-layer flower pattern and a Karelian birch handle that’s different on every knife.
A flat-edged vegetable knife with a thin FC61 core that glides through onions and cabbage. It’s the Miyabi I’d add for someone who already owns a chef’s knife.
The small partner to my top pick, with the same SG2 steel and handle. Buy the two together and you have the core of a Japanese kit.
What Miyabi Does Well
Made in Seki, with German backing
Every Miyabi knife I picked is made in Seki, the city at the center of Japanese knife making. Because the brand belongs to ZWILLING, it also gets German-style quality control, ice hardening (CRYODUR or FRIODUR, depending on the line) and wide distribution, so spare knives and the same line are easy to find years later.
Very thin, very sharp edges
Miyabi hand hones its blades in three steps, the traditional Honbazuke method, to between 9.5 and 12 degrees. A typical German knife sits closer to 15 to 20 degrees per side. That difference is what you feel the first time a Miyabi falls through a tomato without any pressure.
Honest steel names
Each line names its core: SG2 powder steel, VG10 or FC61, with the hardness on the listing. That makes it easy to see what the extra money buys, and it’s why I sort the lines by steel below rather than by looks.
What Miyabi Does Badly
Edges that chip if you’re rough
Steel at 61 to 63 HRC, ground this thin, is brittle compared with German steel. Twisting the blade in a squash, hitting a bone or cutting on a glass board can take a chip out of it. The complaint I find most often among Miyabi owners is a chipped tip or heel edge, and it nearly always comes down to use rather than a bad knife.
Confusing, changing line-up
Kaizen, Kaizen II, Koh, Koya, Mizu, Birchwood, Artisan, Evolution, Black, and earlier the Morimoto editions: some lines share steel, some are renamed versions of others, and older ones disappear. Read the steel and the hardness, not the name.
Hand wash only, with a learning curve to sharpen
Miyabi knives don’t go in the dishwasher, and a pull-through sharpener made for German knives will ruin the angle. Plan on a whetstone. I cover the routine in how to sharpen Miyabi knives.
D-shaped handles favor right-handers
Several lines, including Mizu and Kaizen, use a D-shaped handle. It sits beautifully in a right hand; left-handed cooks often find the flat side in the wrong place. Left-handers should look at the Koya, whose faceted handle isn’t D-shaped.
Miyabi Lines Compared
| Line | Core steel | Hardness (HRC) | Blade finish | Handle | Best for |
|---|---|---|---|---|---|
| Mizu SG2 | SG2 powder steel | 63 | Hammered (tsuchime) | Micarta, D-shaped | Most careful cooks |
| Birchwood SG2 | SG2 powder steel | 63 | 100-layer flower Damascus | Karelian birch | A showpiece or gift |
| Kaizen | VG10 | 60 | 65-layer flower Damascus | Linen Micarta, D-shaped | A classic, slightly tougher edge |
| Kaizen II | FC61 | 61 | 48-layer flower Damascus | Black pakkawood | Damascus looks, fine edge |
| Koya | FC61 | 61 | Plain, sandblasted edge line | Faceted pakkawood | Value, left-handers |
1. MIYABI Mizu SG2 8″ Chef’s Knife: Best Overall
Who it’s for: a careful home cook buying their first serious Japanese chef’s knife.
The Mizu is where I’d send most people because it puts Miyabi’s best everyday steel in its most practical package. SG2 is a powder steel: it’s made from very fine metal powder, so the structure is even and it can be hardened to 63 HRC and still take a very fine edge. That edge lasts a long time between sharpenings.
What makes it more practical than the Birchwood is the rest of the knife. The Micarta handle shrugs off water better than natural wood, the bolster adds a little weight at the balance point, and the hammered tsuchime finish helps slices of potato and cucumber fall away instead of sticking.
My one hesitation is the hardness. At 63 HRC this is the least forgiving steel on the list alongside the Birchwood, so it’s not a knife for bones, frozen food or a cook who’s new to treating a blade gently.
Key specs
- Blade: 8″, SG2 micro-carbide powder stainless steel, 63 HRC
- Edge: 12 degree double bevel, Honbazuke hand honed
- Finish: hammered (tsuchime) Damascus
- Handle: Micarta, D-shaped, with bolster and metal end cap
- Made in Seki, Japan
Pros
- Top-tier steel without paying for a showpiece
- Hammered finish reduces sticking
- Durable, water-friendly handle
Cons
- Hard steel chips if twisted or used on bone
- D-shaped handle favors right-handed cooks
My verdict: the best Miyabi for most buyers. If you’re hard on knives, start with the Kaizen or the Koya instead.
2. Miyabi Kaizen 8″ Chef’s Knife: Best VG10 Damascus
Who it’s for: cooks who want the classic Miyabi Damascus look and a slightly more forgiving steel.
The original Kaizen has been one of Miyabi’s best-known lines for years. Its VG10 core is a Japanese stainless steel that many good knives use, hardened here to 60 HRC and wrapped in 65 layers of flower Damascus. Kaizen means “improvement” or “change for the better”, which is a nice name for a knife that bridges Japanese sharpness and a Western-style grip.
VG10 at 60 HRC won’t hold its edge as long as the SG2 in the Mizu, but it’s a bit less brittle and easier to bring back on a whetstone. For someone stepping up from a German knife, I think that’s a sensible trade.
Keep in mind that Miyabi has since launched Kaizen II with FC61 steel, so both versions are sold side by side. This is the original VG10 one.
Key specs
- Blade: 8″, VG10 core, CRYODUR ice hardened to 60 HRC
- 65-layer flower Damascus with katana edge
- Edge: 9.5 to 12 degrees, Honbazuke hand honed
- Handle: black linen Micarta, D-shaped, mosaic pin, steel end cap
- Made in Seki, Japan
Pros
- Slightly more forgiving than the SG2 lines
- Classic Miyabi Damascus look
- VG10 sharpens easily on a whetstone
Cons
- Shorter edge life than SG2
- Kaizen vs Kaizen II naming is easy to mix up
My verdict: the Miyabi I’d pick for someone moving up from a German knife. If edge life matters most, the Mizu SG2 is worth the extra.
3. MIYABI Koya 8″ Chef’s Knife: Best Value Line
Who it’s for: cooks who want a Miyabi edge and don’t care about Damascus, and left-handers put off by D-shaped handles.
Koya is Miyabi stripped back: a plain FC61 blade at 61 HRC, a sandblasted line along the edge and the Miyabi logo engraved on the side. FC61 is a fine-carbide stainless steel, which in plain terms means it takes a crisp edge and holds it well without being as brittle as SG2. It’s hand honed to 12 degrees like the more expensive lines.
The faceted pakkawood handle is the other reason I like it. It’s not D-shaped, so it doesn’t favor one hand, and the rounded spine and heel are kind to your fingers during long prep sessions.
What you give up is the look. Next to a Kaizen or Birchwood it looks plain, and if the pattern is half the reason you want a Miyabi, this isn’t the one.
Key specs
- Blade: 8″, FC61 fine carbide stainless steel, 61 HRC, FRIODUR ice hardened
- Edge: 12 degree double bevel, hand honed
- Handle: faceted birchwood pakkawood, full tang
- Made in Seki, Japan; lifetime warranty; hand wash only
Pros
- Cheapest way into a Miyabi chef’s knife
- Symmetrical handle suits left-handers
- Less brittle steel than SG2
Cons
- Plain looks for the brand
- Newer line with less of a track record
My verdict: the smart buy if you want the Miyabi edge and nothing else. Pattern lovers should look at the Kaizen.
4. Miyabi Birchwood SG2 8″ Chef’s Knife: Best Showpiece
Who it’s for: a special gift, or a cook who wants the knife to be the centerpiece of the kitchen.
Birchwood is the line most people mean when they say a Miyabi is the most beautiful knife they’ve seen. The SG2 core is wrapped in a 100-layer flower Damascus pattern, and the handle is Karelian (masur) birch, a wood with a swirling grain that makes every handle a little different.
I’ll be straight about what the extra money buys. The core is SG2, the same steel as the Mizu, so it won’t cut a carrot better. You’re paying for the pattern and the wood. I also listed it as the splurge in my best Damascus chef knives guide, and the reasoning is the same here: buy it because you love how it looks.
The birch handle also needs more care than Micarta. Dry it straight after washing and never leave it soaking.
Key specs
- Blade: 8″, SG2 micro-carbide powder steel core, 100-layer flower Damascus
- Edge: 9.5 to 12 degrees, Honbazuke hand honed
- Handle: Karelian birch, 5.39″ long
- Made in Seki, Japan
Pros
- One of the most striking knives on the market
- Same SG2 edge as the Mizu
Cons
- You pay mainly for looks
- Natural wood handle needs careful drying
- Hard edge chips if misused
My verdict: the Miyabi to buy as a treat or a gift. Practical cooks get the same cutting from the Mizu SG2 for much less.
5. Miyabi Kaizen II 6.5″ Nakiri: Best Vegetable Knife
Who it’s for: vegetable-heavy cooks who already own a chef’s knife.
A nakiri’s edge is dead straight, so the whole blade touches down at once and cuts cleanly through a stack of scallions or a whole cabbage without the rocking a chef’s knife needs. Miyabi’s version uses the Kaizen II recipe: an FC61 core at 61 HRC inside 48 layers of Damascus, hand honed to between 9.5 and 12 degrees. The result is a very thin blade that glides through dense vegetables.
It’s a second knife, not a first one. With no point, it can’t do detail work, and it’s no good for meat on the bone. If you want to compare it with other nakiri, my best nakiri knife guide has picks from Shun and others.
Key specs
- Blade: 6.5″, FC61 core, 61 HRC, double FRIODUR ice hardened
- 48-layer flower Damascus
- Edge: 9.5 to 12 degrees, Honbazuke hand honed
- Handle: black pakkawood, mosaic pin, Miyabi end cap
- Made in Seki, Japan
Pros
- Thin, flat blade for clean vegetable cuts
- Damascus look at a lower level than Birchwood
Cons
- No tip for detail work
- Not for meat, bone or hard winter squash
My verdict: a lovely add-on for vegetable lovers. As your only knife, a chef’s knife is the better choice.
6. MIYABI Mizu SG2 3.5″ Paring Knife: Best Paring Knife
Who it’s for: anyone pairing it with the Mizu chef’s knife, or wanting a precise small knife for fruit and garnish work.
The paring knife is the second knife most cooks reach for, and this one matches my top pick: same SG2 steel at 63 HRC, same Micarta handle, same hammered finish. On strawberries, shallots and garlic it’s very precise, and the edge lasts.
The catch is that a paring knife leads a rough life: in the hand, over the sink, near pits and rinds. Hard SG2 doesn’t love that. Don’t use it to dig out avocado stones or peach pits, and it’ll stay sharp for a long time.
Key specs
- Blade: 3.5″, SG2 micro-carbide powder steel, 63 HRC
- Edge: 12 degree double bevel, Honbazuke hand honed
- Handle: Micarta, D-shaped, with bolster
- Made in Seki, Japan; limited lifetime warranty
Pros
- Matches the Mizu chef’s knife
- Very precise for small fruit and garnish work
Cons
- Too hard and brittle for pits and rinds
- Costs far more than most paring knives
My verdict: the right partner for the Mizu chef’s knife. If you only want a cheap knife for everyday odd jobs, a Victorinox paring knife will do.
Miyabi vs Other Brands
Miyabi vs Shun
Shun and Miyabi are the two Japanese brands most people compare. Shun’s knives are made in Seki too, and Shun offers a free sharpening service; Miyabi’s edges are thinner and its SG2 lines are harder. I go through the details in Shun vs Miyabi.
Miyabi vs Wüsthof
This is really Japanese vs German. Wüsthof is thicker, softer and much more forgiving, a better fit for busy kitchens and bone work. Miyabi is sharper and lighter but asks for gentler use. See my Wüsthof knives review for that side.
Miyabi vs Global
Global is light, one-piece steel and very sharp, but its handle can feel slick. Miyabi’s handles are warmer and more traditional, and its harder steels hold an edge longer. If you like a classic Japanese look, Miyabi is the better match.
FAQ
Are Miyabi knives good?
Yes. Miyabi makes very sharp, well-finished knives in Seki, Japan, with named steels like SG2, VG10 and FC61. They suit careful cooks; if you’re rough on knives, a German brand is a safer buy. My shorter answer is in are Miyabi knives worth it?
Where are Miyabi knives made?
In Seki, Japan. The brand belongs to ZWILLING J.A. Henckels of Germany, but the knives themselves are made in Seki.
How hard are Miyabi knives?
Between 60 and 63 HRC depending on the line. Kaizen (VG10) is 60, Kaizen II and Koya (FC61) are 61, and Mizu and Birchwood (SG2) are 63. Higher means longer edge life but more risk of chipping.
What is the best Miyabi chef’s knife?
For most people, the Mizu SG2 8″ chef’s knife: top steel in a practical package. The Koya 8″ is the value pick, and the Birchwood SG2 8″ is the one to buy for looks.
What is the difference between Miyabi Birchwood SG2 and Mizu SG2?
The steel is the same SG2 at 63 HRC. Birchwood has a 100-layer flower Damascus pattern and a Karelian birch handle; Mizu has a hammered finish and a Micarta handle. Birchwood is about looks, Mizu about practicality.
What is FC61 steel?
FC61 is a fine-carbide stainless steel that Miyabi uses in its Kaizen II, Koh and Koya lines, hardened to 61 HRC. The fine carbides help it take a crisp edge and hold it, with less brittleness than SG2.
Can Miyabi knives go in the dishwasher?
No. Miyabi lists its knives as hand wash only. The dishwasher can chip thin edges and damage wood handles.
Final Verdict
Miyabi is one of the best Japanese knife brands you can buy, as long as you treat the knives like the precise tools they are. The Mizu SG2 8″ chef’s knife is my pick for most buyers. The Kaizen 8″ suits cooks moving up from German knives, the Koya 8″ is the value way in, and the Birchwood SG2 is the one to buy when beauty is the point.
Want a Japanese set rather than single knives? My best Japanese knife sets guide compares Miyabi with the other big names.
Gary Portman founded knivesadvice.com in 2019. He learned to cook in his family’s kitchen as a kid and has used kitchen, pocket and outdoor knives ever since, from paring and fillet knives to survival blades he carries camping and hiking. He writes the site’s buying guides, brand reviews and sharpening how-tos to help readers find the right knife for the job. More about Gary.