Authentic Tsukiji Aritsugu Betsuuchi Usuba Knife 150mm – Blue Steel #2
Experience the precision and craftsmanship of an authentic Japanese vegetable knife.
This Aritsugu Betsuuchi Usuba 150mm (5.9") is handcrafted in Japan using Blue Steel #2 (Aogami #2), a traditional high-carbon steel valued by Japanese chefs for its sharpness and edge retention.
Designed specifically for vegetable preparation, its single-bevel blade is well suited to fine slicing, katsuramuki—the traditional technique of peeling daikon into thin sheets—and decorative vegetable cutting.
Whether you are a professional chef, Japanese cuisine specialist, or dedicated home cook, this compact usuba offers precise control for detailed vegetable work.
✅ Why You'll Love This Aritsugu Usuba
1️⃣ Authentic Tsukiji Aritsugu
100% authentic Tsukiji Aritsugu knife, made in Japan.
2️⃣ Blue Steel #2 (Aogami #2)
Traditional Japanese high-carbon steel known for excellent sharpness and edge retention.
3️⃣ Professional Single-Bevel Blade
Designed for precise vegetable slicing, katsuramuki, and decorative cutting.
4️⃣ Approximately HRC 62± Hardness
A hard blade that supports a fine cutting edge for demanding vegetable preparation.
5️⃣ FREE Personalized Name Engraving
Have your name hand-engraved on the blade in English, Kanji, or Katakana at no additional charge.
6️⃣ FREE Sabitoru Rust Eraser
A Japanese rust eraser is included to help you care for your carbon-steel knife.
7️⃣ FREE Worldwide Shipping
Shipped from Japan with tracking and insurance to eligible destinations.
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✅ Who Is This Knife For?
This Usuba is especially recommended for:
✓ Professional chefs
✓ Sushi and Japanese cuisine chefs
✓ Fine vegetable slicing
✓ Katsuramuki and decorative vegetable preparation
✓ Serious home cooks interested in traditional Japanese knife techniques
✓ Japanese knife collectors and enthusiasts
✓ Personalized gifts for chefs and cooking enthusiasts
The 150mm (5.9") blade offers compact handling and precise control for intricate vegetable work.
The magnolia wood handle and black water buffalo horn ferrule complete its traditional Japanese design.
Please note: This is a right-handed, single-bevel vegetable knife.
It requires a different cutting and sharpening technique from a double-bevel knife.
Do not use it on bones, frozen food, or other hard materials.
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✅ Why Blue Steel #2?
Blue Steel #2 (Aogami #2) is a traditional Japanese carbon steel valued for its combination of sharpness and edge retention.
◆Exceptional Sharpness
Blue Steel #2 can take a fine cutting edge, making it well suited to delicate vegetable slicing and detailed preparation.
◆Professional Performance
With a hardness of approximately HRC 62±, this knife supports the fine edge needed for precise vegetable work.
◆Traditional Japanese Carbon Steel
Blue Steel #2 is not stainless steel.
Hand wash and dry thoroughly after use to help prevent rust.
A natural patina may develop over time.
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✨FREE Personalized Name Engraving
Make your Aritsugu knife truly yours.
Our artisans can hand-engrave your name on the blade FREE of charge.
Available in:
✓ English
✓ Kanji
✓ Katakana
A personalized Aritsugu knife also makes a memorable gift for a chef, culinary professional, or Japanese knife enthusiast.
Enter your desired name when ordering.
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✨FREE Sabitoru Rust Eraser
Because Blue Steel #2 is a traditional carbon steel, proper maintenance is important.
This knife includes a FREE Sabitoru Rust Eraser to help remove light surface rust.
Dry your knife thoroughly after every use.
A rust eraser helps with surface care; sharpening is still required to maintain the cutting edge.
▶️ A quick video guide on how to use your free rust eraser.
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⭐⭐⭐⭐⭐ Customer Review:
Wonderful knife in a really cool package. Communication was very good and fast! — K.F., Austria
▶️ Read More Customer Reviews
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✅ Knife Specification
| Brand: | Tsukiji Aritsugu (made in Japan) All our items are 100% authentic. |
|---|---|
| Included: | Aritsugu Betsuuchi Usuba Knife Paper Box FREE Sabitoru Rust Eraser Care Instructions |
| Optional: | Wooden Saya (Sheath) |
| Knife type: | Betsuuchi Usuba / Japanese Vegetable Knife |
| Use: |
Vegetables |
| Edge: |
Single Bevel (Right-Handed) |
| Blade Steel: |
Blue Steel #2 / Aogami #2 |
| Bolster: |
Black Water Buffalo Horn |
| Handle: |
Magnolia Wood |
| Overall Length: |
Approx. 280 mm (11.02") |
| Blade length: |
Approx. 150 mm (5.90") |
| Blade width: |
Approx. 40 mm (1.57") |
| Spine Thickness: |
Approx. 3 mm (0.11") |
| Weight: |
Approx. 140 g (4.93 oz) |
| Hardness: | Approx. HRC 62± |
*Because each knife is individually handcrafted, slight variations in appearance, color, dimensions, and finish may occur.
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✅ How to Care for Your Aritsugu Knife
Blue Steel #2 is a high-performance carbon steel and requires proper care.
✓ Hand wash with dish soap immediately after use
✓ Wipe the blade completely dry
✓ Never put the knife in a dishwasher
✓ Avoid leaving the blade wet or soaking the wooden handle
✓ For long-term storage, apply a thin layer of knife-safe oil such as camellia oil
✓ Store the knife in a dry environment
✓ Make sure the blade is completely dry before placing it in a wooden Saya
With proper care, your Aritsugu knife can provide many years of excellent cutting performance.
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✅ Authentic Aritsugu – Made in Japan
Every Tsukiji Aritsugu knife we sell is 100% authentic and made in Japan.
We are a legally registered business in Japan and ship directly from Japan to customers around the world.
Your knife is carefully packed for international shipping and sent with tracking and insurance.
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✅ Frequently Asked Questions
Is this an authentic Aritsugu knife?
Yes. We sell 100% authentic Tsukiji Aritsugu knives made in Japan.
What is Blue Steel #2?
Blue Steel #2, also known as Aogami #2, is a traditional Japanese high-carbon steel valued for its excellent sharpness and edge retention.
Will Blue Steel #2 rust?
Yes. Blue Steel #2 is not stainless steel and can rust if left wet. Always hand wash and thoroughly dry the knife immediately after use. A natural patina may also develop over time.
Is this knife suitable for professional chefs?
Yes. Its 150mm (5.9") blade, single-bevel construction, and Blue Steel #2 make it well suited to precise vegetable preparation by professional chefs and experienced cooks.
Can I use it for fish, meat, and vegetables?
This Usuba is designed specifically for vegetables. It is especially suited to fine slicing, katsuramuki, and decorative vegetable cutting. Choose a knife designed for fish or meat for those tasks.
Is this knife suitable for left-handed users?
This model has a right-handed single-bevel blade. Left-handed customers should contact us before ordering to discuss a suitable knife.
Is name engraving free?
Yes. Personalized hand engraving is available FREE of charge. Enter your desired name when ordering.
Can you engrave English names?
Yes. We can engrave names in English, Kanji, or Katakana.
Does it include a Saya?
A wooden Saya (sheath) is available as an option. Please select it when ordering if required.
Does it include a rust eraser?
Yes. A FREE Sabitoru Rust Eraser is included to help remove light surface rust. It does not replace regular sharpening.
Do you ship internationally?
Yes. We offer FREE international shipping to eligible destinations, with tracking and insurance. Please contact us if you need to confirm delivery availability for your country.
Are import duties included?
Import duties, taxes, and customs charges are not included in the item price or shipping cost. When applicable, these charges are the buyer’s responsibility. Please check with your country’s customs office before purchasing.
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✅ Own an Authentic Piece of Japanese Craftsmanship
The Tsukiji Aritsugu Betsuuchi Usuba 150mm Blue Steel #2 combines traditional Japanese craftsmanship, precise vegetable cutting performance, and free personalized hand engraving.
Designed for chefs and knife enthusiasts who appreciate a fine cutting edge and the control of a traditional Japanese vegetable knife.
Order your authentic Aritsugu Usuba today and add your FREE personalized engraving.
