KAI Pure Komachi Kitchen Knives (3 Reviews In One)

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I heard about the Pure Komachi kitchen knives almost two years ago, from my wife who shops at Tuesday Morning. She pointed out the pastel-colored knives, made by KAI, and we picked a few up. Komachi, by the way, means "the town beauty" in Japanese.
There are also two Komachi lines; the Pure Komachi and the Pure Komachi 2. The first one has been discontinued and was made in Japan. The Pure Komachi 2 is the current line, and is made in China. I've only found one real difference with these: the Pure Komachi knives have a translucent handle and show the intended uses of the knives (beef, fish, etc.) on the full tang and are marked on the blade as Made In Japan; the Pure Komachi 2 knives have no "Made In..." marking, and the handles are not see-through.

I'll be reviewing three of these knives: the Pure Komachi 2 3-1/2" Paring Knife (green in color), the Pure Komachi 4-1/2" Santoku Fish knife (baby blue in color), and the Pure Komachi 2 6-1/2" Santoku / Japanese Chef's knife (pink in color). The green one is model KSAB5068 and costs about $8; the blue one is model KSAB5037 and runs around $12; and the pink one is model KSAB5038 and costs around $10. These are store prices, not MSRP.

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Here's the review...

THE PURE KOMACHI 2 PARING KNIFE
This is the standard paring knife, used for most things in today's kitchen.
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The Handle: The handle is solid green, almost light olive, and is made of ionomer resin. Whatever that is, it feels like Zytel to me. It's hard; no grippy texture or rubbery feel. It's 4-1/2" long and 5/8" thick. For me, it's a perfect fit.
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The Blade: The paring knife's blade is made of modified 420J2 (from what I've read). It sure doesn't perform like it; this is some nice kitchen steel. Mine has kept a nice edge, and gets scary sharp in no time. It's 3-5/8" long with a 3-1/2" cutting edge, and is 1/16" thick. The blade has a full flat grind and really slices with ease. The blade has a coating on it to prevent corrosion and to keep food from sticking to it, which I've found works well. Clean-up is easy with the blade and handle as well. The right side of the blade has lasering (shown below) and doesn't attract rust or impede clean-up.
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The Holder: The paring knife is the only Pure Komachi knife that comes with any sort of blade guard. This one comes with a green stand that grips the blade. It stands upright on your counter.
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It does its job and I don't really have much more to say about it. It's not brittle and it will fit into a knife drawer.

The paring knife is a much better knife than its price would make you think. It outslices my Old Hickory by a wide margin.
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PURE KOMACHI SANTOKU FISH KNIFE
I use this knife for cleaning fish. It also does a great job at Santoku-knife duties when you don't want (or need) a longer blade.
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The Handle: The handle on this one is made of the same Zytel-like material, but it's translucent and you can see the full tang design. In this case, it looks like a fish skeleton. The handle is 4-1/2" long and 3/4" thick. It feels substantially heavier than the other Pure Komachi knives that I have, which probably means the tang on this one is longer. The handle on this knife is also more slippery. The Pure Komachi 2 knives have a very light texture on them, but this one has none at all. It doesn't affect function though.
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The Blade: The fish knife's blade is 4-1/2" long, all of it edge, and is just a hair over 1/16" thick. It has the same coating as the other knives in the series, but this one is baby blue to match the handle. It still has the full flat grind and came razor sharp right out of the box. The spine of the fish knife has a section of jimping, 1/16" deep and 1/16" apart for 2-1/8" to act as a fish scaler. This works nicely for me, and it doubles as jimping when using the Santoku's edge.
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The blade's lasering is shown below...
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The fish knife doesn't come with any sort fo blade protector, but you can easily make one from construction papaer. This will also keep your fingers from getting sliced when retrieving the knife from the drawer.
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Overall, I like this one. It doesn't get used for fish much, but my wife loves it due to the Santoku-style blade shape without the Santoku-style length.
 
PURE KOMACHI SANTOKU KNIFE
A Santoku is a Japanese-style kitchen knife, and has gained fame since it was introduced here. It's a very effective slicer.
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The Handle: Same deal here: ionomer resin handle, pastel colored. This one is a tad longer at 4-3/4" and 3/4" thick, and is pink in color. Grip is excellent. I think this is probably the most comfortable kitchen knife handle I've used. Holding it in the store is good, but in actual use, you can tell they put some thought into it.
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The Blade: Again, same deal here. The blade is fully flat ground and is 1/16" thick. It's 6-1/2" long, all of it edge. This is the ideal size for my kitche tasks. Blade lasering is shown below in details...
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Of all the kitchen knives I own, this one feel the most comfortable. The handle is a tad longer than the other knives in this series, and I like that.
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Again, no sheath with this one, but it's easy to make your own.
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I really like these pastel-colored things. The blades are very sharp and thin enough to do serious slicing.
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(The blades are all the same thickness; I just couldn't focus on all of them at once.)

The package warns not to cut bone or frozen food with these, as the edge may chip. If you need to hack through bone or something frozen, please use a cleaver. These are excellent kitchen knives at a very affordable price, and I plan on getting the whole set. Check them out if you want super-cheap slicers that will last.
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We bought the 'Fish' Knife for our daughter when she was 10, to use as her first kitchen knife. She's getting pretty good at cutting up vegies and such, and really likes her knife.
 
JN, nice reviews. I checked these out on Amazon, and these knives are riduculously inexpensive.($10-20) Shows you how little you really need to spend to get a decent knife.
 
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i always thought that this colored series was made of ceramic

Nope, they're all steel. The Pure Komachi 2 knives are made of SUS420J2, and I believe the Pure Komachi (first series) was made of 420J2 modified.
 
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