Irodori Ao2 Kurozome Rainbow Damascus Custom Rose Kiritsuke 240mm
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Irodori Ao2 Kurozome Rainbow Damascus Custom Rose Kiritsuke 240mm
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SPECIFICATIONS
Knife Style: Kiritsuke
Steel Type: Carbon Steel
Blade Material: Aogami Blue #2
Blade Finish: Rainbow Damascus (Copper) w/ Spine Damascus Exposed
Blade Hardness: 62HRC (+/-1)
Bevel: Double
Handle: Olive Wood with Epoxy and Infused Rose Flower Tip
Blade Length: 240mm
Heel Height: 51mm
Spine Thickness: 2.80mm tapared to 2.30mm
Weight: 206g
Every so often, a blade and a handle come together so naturally that it feels like they were never meant to exist apart.
This particular Nigara Irodori arrived as an already exceptional hand-forged Japanese blade, but the transformation happened here at Kakushin. After sorting through countless handle options, one stood above the rest. Rich olive wood. A deep black ferrule. A clear epoxy tip preserving a delicate rose within. Individually, each element is beautiful. Together, they create something remarkably cohesive.
Nothing feels forced. The dark ferrule mirrors the deeper tones found throughout the blade, while the olive wood introduces warmth and natural character. At the front, the translucent resin tip adds a completely different dimension, capturing light and depth while showcasing the rose suspended inside. Depending on the angle, the handle can feel sophisticated and understated or bold and artistic. It is equally at home in a professional kitchen, a collection display, or as the centerpiece of a personal knife roll.
Most importantly, there is only one.
The blade itself is part of Nigara Hamono's highly sought-after Irodori series, forged from Aogami Blue #2 carbon steel. Known for its outstanding edge formation, long-lasting sharpness, and incredibly satisfying feedback on the stones, Blue #2 remains one of the steels enthusiasts return to again and again. It rewards those who appreciate traditional Japanese carbon steel performance without compromise.
Visually, the blade carries a presence that photographs rarely capture completely. Beneath the darker Kurozome finish lies Nigara's striking Rainbow Damascus, where layers of steel create subtle waves of charcoal, bronze, grey, and silver tones. The pattern shifts continuously as the light changes, revealing details that seem to appear and disappear throughout the day.
One of the most captivating features is the exposed Damascus spine. Rather than hiding the construction, Nigara allows the forging process to remain visible, exposing the layered steel from heel to tip. It's the kind of detail collectors immediately notice and the sort of craftsmanship that separates truly special knives from ordinary production pieces.
In use, the knife feels every bit as refined as it looks. The forged geometry provides substance and confidence without sacrificing precision. It moves effortlessly through ingredients, maintaining the kind of control, balance, and cutting feel that has earned Nigara its reputation among serious knife enthusiasts worldwide.
A single blade. A single handle. A single opportunity.
◻️ Additional Information
Please note that colours, shading, and overall appearance may vary slightly between photos and the product you receive. Lighting, camera exposure, and reflections on materials like steel, epoxy, and wood can all create subtle differences.
Many of our items are handmade, which means each piece has its own character. Minor variations in pattern, texture, or finish are normal and part of the craft.
If you’d like to see additional photos or close-ups of any item, feel free to request them before or after placing your order—especially for one-of-a-kind pieces. We’re always happy to help you choose the perfect knife or handle.
◻️ Sharp Certified
Before our knives are shipped, each one undergoes a rigorous sharpness test to ensure they meet the highest standards of quality. Our BESS Certified sharpness scale will guarantee that your knives deliver the smoothest cuts.
This commitment to sharpness not only guarantees that you receive a product that's ready to perform at its best but also reflects our dedication to delivering excellence in every aspect of our field.
◻️ Shipping & Returns
Every product listed on our website is physically in stock at our shop and typically ships within 24 hours — giving us enough time for sharpening and proper packaging.
The only exceptions are custom knife assemblies or engraving, which may require 3-5 days before shipping. Everything is done in-house, so even with the extra steps, it’s still exceptionally fast.
Canadian orders can say goodbye to unexpected duties, additional customs fees and exchange rate fluctuations; all our prices are clear and upfront.
For international orders, we take care of providing the declarations documents on items from foreign countries.
We know choosing a knife online isn’t always easy. To make things stress-free, we offer a flexible 30-day Return Policy on regular-priced items. Take a look at our full policy for all the details!
◻️ Contact Us
We are at your service through email, social media, or even by phone, where you can have a direct conversation with one of our team members during our business hours.
Whether you require assistance with your existing product, have inquiries about a potential purchase, need more specific details, additional photos, or even a video to get a better sense of the product in a real human hand, we've got you covered.
Don't hesitate to get in touch.