Hatsukokoro Sumi Blue 2 Epoxy Spirkle Bunka 150mm
SPECIFICATIONS
Knife Style: Bunka
Steel Type: Carbon Steel
Blade Material: Aogami Blue #2
Blade Finish: Kurouchi
Blade Hardness: 62HRC (+/-1)
Bevel: Double
Handle: Epoxy
Blade Length: 150mm
Heel Height: Xmm
Spine Thickness: Xmm (Tapered)
Weight: Xg (Coming Soon!)
At first glance, it’s the rugged Kurouchi finish that grabs your attention—raw, forged, and unapologetically rustic. Look a little closer, though, and you’ll notice the refinement beneath the surface. A pronounced spine taper starts thick and confident near the handle before gradually thinning toward the tip, giving the blade a surprising level of balance, precision, and control.
This is the Hatsukokoro SUMI Series, a lineup that embraces traditional Japanese craftsmanship without trying to hide its origins. Hand-forged in Japan, these knives feature Aogami #2 (Blue #2) carbon steel, hardened to approximately 62 HRC. Known for its excellent edge retention, sharp cutting performance, and relatively easy sharpening, Blue #2 remains a favourite among Japanese knife enthusiasts who appreciate both performance and tradition.
For this version, the rustic blade is paired with a particularly striking black and gold patterned handle. Its intricate, flowing patterns create an almost Damascus-like appearance, with beautiful golden details contrasting against the darker background. The result is a bold, contemporary design that complements the raw character of the forged blade without taking away from its traditional identity.
One of the charms of the SUMI series is its individuality. Small forge marks, subtle asymmetries, and variations in the Kurouchi finish are all part of the handcrafted nature of these knives. Rather than aiming for machine-made perfection, the series celebrates the character and craftsmanship behind every blade.
And then there’s the Bunka itself—compact, versatile, and full of personality. Its distinctive angled K-tip makes detailed work feel natural, while the gently curved cutting edge handles vegetables, herbs, and boneless proteins with ease. Whether slicing, dicing, or performing more delicate preparation, the Bunka delivers an enjoyable balance of precision and everyday versatility.
The Hatsukokoro SUMI Blue #2 Bunka brings together rustic Japanese forging, high-performance carbon steel, and a distinctive modern handle. A knife for those who appreciate traditional craftsmanship but aren't afraid of a little extra character.
◻️ 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.