Masakage Koishi Aogami Super Bunka 170mm

Name: Masakage Koishi — Aogami Super Bunka 170 mm
Brand: Shibata
Price: 285.0 USD
Availability: InStock

$285.00

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We take responsibility for getting the perfect knife to your door in good condition.

FREE SHIPPING in the United States on orders over $99. Orders are typically fulfilled within 2 business days, with shipping times varying by destination.

Each package has full insurance on every item.

Pairs well with

We take full responsibility for ensuring your knife arrives safely and in perfect condition. If you experience any shipping delays, damage, or other issues, don’t worry—we’ve got you covered. Contact us, and we’ll handle everything until your knife is in your hands.

We provide shipping insurance on every order for your peace of mind. If your package is lost or not delivered, we handle the claim process to secure a refund or replacement for you.

For assistance, contact us at Tony@Tokushuknife.com.

FREE SHIPPING in the United States on orders over $99. Orders are typically fulfilled within 2 business days, with shipping times of 1 - 5 business days via UPS Ground.

For international orders, we ship via UPS - DDP (Duties Paid), meaning all customs duties, taxes, and VAT are included in the product price for a smooth, hassle-free delivery. Shipping times vary by destination and are in addition to our 2-business-day fulfillment period.

Need help? We handle all shipping issues, including lost packages and claims—contact us at Tony@Tokushuknife.com for support!

Overview

If you’re looking for the best‑value Japanese knife, consider one forged by master blacksmith Yoshimi Kato in Echizen, Fukui, Japan and sharpened by Shibata Takayuki. Shibata has been paramount in adapting traditional Japanese knives for Western kitchens, working side by side with chefs and fellow craftsmen while applying his renowned sharpening techniques to create some of the finest blades available. Because each knife is handmade and hand‑sharpened, the downside is that supply can be limited.

When Is This the Right Choice?

The bunka’s tall profile, curved belly, and pointed tip make it exceptionally versatile—ideal for chopping vegetables, mincing herbs, and precise protein prep. For extended slicing tasks, however, a longer blade such as a sujihiki or yanagiba is more appropriate.

Specifications

Region: Echizen, Fukui, Japan
Blacksmith: Yoshimi Kato
Core Steel: Aogami Super (Blue Carbon Steel)
Cladding: Stainless steel with kurouchi (black) and tsuchime (hammered) finish
Hardness (HRC): 63–64
Blade Length: 170 mm
Blade Height: 46.3 mm
Spine Thickness at Base: 3.3 mm
Weight: 128 g
Handle: Octagonal cherry wood with black pakka wood ferrule

Best place to buy knives!

I have bought several knives from Tony (Tokushu Knives) and will be giving him my business again! The first knife I ordered ended up getting damaged in shipping. Tony responded to my email in less than seven minutes offering a replacement and a free upgraded Wa handle for the trouble, even though he wasn't the one who damaged it. He immediately earned his place as one of the best with such amazing customer support. The replacement was easy, and I bought a second knife from him. They are insanely sharp and well built. They're also not overpriced like so many in the US. 10/10, will be purchasing many knives from Tokushu!!

Love this knife

Bought for my wife. Stains easily but if your someone that enjoys patina and using your knives then this is a joy to use. Very balance. Not too light and not heavy. It is beautiful in detail. My 1-2 is the Bunka and Petty knife majority of the time.

Home use go to knife

This knife has been my go to knife for pretty much everything I do at home. I'd take it to work with the others but then I wouldn't have one at home. I use this knife every day the last 5 months and it is still razor sharp. It so nice I came back and bought the Koishi Nakiri when Tokushu brought them in.

Like it, don't love it

It's a great looking knife. Came out of the box reasonably sharp, maybe a 7 out of 10. The handle being raw wood is a little weird and has taken some effort to sort. Not sure why it comes like that and not sealed in some way like most others are. Otherwise a solid addition to the lineup.

Tokushu

About us

We take responsibility for selecting and providing authentic quality products through our direct relationships with Japanese suppliers. Shipping trouble? We have your back and will manage it. Problem with your order? Contact us and we make it right. If you are our customer, we will not stop until we get the perfect knife in your hands.

- Tony Owner of Tokushu knife

Tokushu FAQ

We provide shipping insurance on every order for your peace of mind. If your package is lost or not delivered, we handle the claim process to secure a refund or replacement for you.

For assistance, contact us at Tony@Tokushuknife.com.

FREE SHIPPING in the United States on orders over $99. Orders are typically fulfilled within 2 business days, with shipping times of 1 - 5 business days via UPS Ground.

Need help? We handle all shipping issues, including lost packages and claims—contact us at Tony@Tokushuknife.com for support!