






Imai AS Kurouchi USA Gyuto 220mm with Sanjo Walnut Handle
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We take responsibility for getting the perfect knife to your door in good condition.
Each package has full insurance on every item.
Overview
The Imai AS Kurouchi USA Gyuto 220mm is a tall, powerful Japanese chef knife built for cooks who want carbon steel edge performance, excellent board presence, and a rustic forged look. With a 221mm blade length, 61.5mm heel height, and 177g weight, this gyuto offers excellent knuckle clearance, confident food contact, and a balanced feel for daily prep.
At the core is Aogami Super, also known as Blue Super steel, one of the most respected high-carbon steels used in Japanese kitchen knives. It is known for excellent edge retention, strong sharpening response, and the ability to take a very refined edge. The kurouchi finish gives the blade a traditional forged appearance while adding rustic character above the cutting edge.
This knife is paired with a Sanjo walnut octagonal handle with a maple stripe, giving it a comfortable, natural feel with a clean custom look. The 220mm size sits between a classic 210mm gyuto and a full 240mm workhorse, making it a strong all-around choice for cooks who want extra cutting room without stepping into an oversized blade.
Common Questions
Q: Is the Imai AS Kurouchi Gyuto 220mm good for home cooks?
A: Yes. The 221mm blade gives home cooks more cutting power than a typical 210mm gyuto while staying easier to manage than many 240mm knives. The tall 61.5mm heel height also gives excellent knuckle clearance and confidence during prep.
Q: What is Aogami Super steel best known for?
A: Aogami Super is best known for excellent edge retention, high sharpness potential, and a satisfying sharpening feel. It is a carbon steel, so it should be washed and dried carefully after use.
Q: How should I care for this kurouchi carbon steel knife?
A: Do not leave it wet or dirty on the board. Wash by hand, dry immediately, and avoid the dishwasher. For longer storage, a light coat of food-safe knife oil such as Tsubaki oil can help protect the carbon steel from rust. Use a knife-friendly board like a Hasegawa Pro cutting board to help preserve the edge.
Q: Who is this knife best for?
A: This knife is best for cooks who want a high-performance Japanese gyuto with a traditional forged look, strong edge life, extra heel height, and more cutting length than a standard 210mm chef knife. It is not ideal for users who want a fully stainless, low-maintenance blade.
Specifications
- Core Steel: Aogami Super / Blue Super carbon steel
- Cladding Type: Stainless clad
- Blade Length: 221mm
- Overall Length: 369mm
- Height at Heel: 61.5mm
- Spine Thickness (Heel): 3.1mm
- Spine Thickness (Mid): 1.95mm
- Spine Thickness (Tip): 0.84mm
- Weight: 177g
- Handle Material: Sanjo walnut octagonal handle with maple stripe
- Hardness (HRC): Approximately 64-65 HRC
- Finish: Kurouchi
- Knife Type: Gyuto
- Edge Grind: Double bevel
Tokushu's Guarantee
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.
Insured and Protected
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 anthony@tokushuknife.eu.
Shipping information
Orders are dispatched from our workshop in Malta. Delivery times vary by destination and are in addition to our standard processing period of up to two business days.
Orders delivered within the European Union are shipped from within the EU, so no import duties are normally due upon delivery. For supported destinations outside the EU, when duties or taxes apply, we use Delivery Duty Paid (DDP) services so the applicable charges are handled in advance.
We handle shipping issues, including lost packages and claims. For assistance, contact us at anthony@tokushuknife.eu.
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Order
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 and work with you to arrange an appropriate refund or replacement.
For assistance, contact us at anthony@tokushuknife.eu
Orders are dispatched from our workshop in Malta. Delivery times and shipping charges vary by destination and are shown at checkout. Estimated transit times are in addition to our standard processing period of up to two business days.
Orders delivered within the European Union are shipped from within the EU, so no import duties are normally due upon delivery. For supported destinations outside the EU, when duties or taxes apply, we use Delivery Duty Paid (DDP) services so the applicable charges are handled in advance.
We provide shipping insurance on every order and manage claims for lost or undelivered packages. For assistance, contact us at anthony@tokushuknife.eu.



