



Hatsukokoro Kumokage Blue #2 Petty 80mm
Tax excluded. Shipping calculated at checkout
Eligible US purchases include 180-day returns and a free prepaid return label.
Free US shipping over $99. Orders are normally fulfilled within 2 business days; UPS Ground transit is typically 1–5 business days. Custom work may add 1–2 business days.
Every order is fully insured. If a package is lost or damaged, contact us and we will handle the claim.
Overview
The Hatsukokoro Kumokage Blue #2 Petty 80mm is a hand-forged Japanese knife that combines rustic charm with modern refinement. Crafted in Tosa, Japan, it features a San Mai, Hammer Forged Damascus construction with an Aogami #2 carbon steel core. Its Kurouchi and Damascus finish provides both visual appeal and added protection. Because it’s made from high-carbon steel, be sure to dry it promptly after use to prevent rust. Pair this knife with our professional sharpening service for an exceptional out-of-box experience.
Common Questions
Q: Is this knife suitable for everyday home cooking?
A: Absolutely! Its compact size and razor-sharp edge make it perfect for quick peeling, trimming, and other precise tasks, even in a busy home kitchen.
Q: How should I care for a high-carbon Blue #2 steel knife?
A: After each use, wash the blade with mild soap, rinse thoroughly, and dry immediately to prevent rust. Occasional oiling and proper storage will help maintain its performance and appearance.
Specifications
- Core Steel: Blue #2 (Aogami #2)
- Cladding Type: Hammer-Forged Damascus, Soft Iron Clad
- Blade Length: 80mm
- Overall Length: 215mm
- Spine Thickness (Heel): 2.5mm
- Blade Height (Base): 30mm
- Weight: 56g
- Handle Material: Mono Bubinga Wa Handle
- Hardness (HRC): 62±
Shipping, returns and order protection
US shipping: Free on orders over $99. Orders are normally fulfilled within 2 business days, and UPS Ground transit is typically 1–5 business days after fulfillment. Custom handle installation or sharpening may add 1–2 business days.
Returns: Eligible purchases may be returned within 180 days with a free prepaid return label. Knives sharpened by Tokushu Knife or fitted with a custom handle remain eligible if they are otherwise new, unused, undamaged, and returned in their original packaging with all included components. The same refund terms apply.
Order protection: Every order is insured. If a package is lost or damaged, contact us at Tony@TokushuKnife.com and we will handle the claim.
Outside the US: Supported international orders from TokushuKnife.com typically ship via FedEx Delivered Duty Paid (DDP). Tokushu Knife pays all applicable import duties and taxes on the customer's behalf. Customers are not responsible for paying duties or taxes. Available destinations, shipping charges and delivery estimates are shown at checkout. Customers may also shop at TokushuKnife.eu for regional inventory and options.
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Steel, Construction and Care
Our catalog includes stainless, semi-stainless and carbon steels selected for edge performance and durability. Carbon steels may develop a patina, while stainless steels are designed to resist discoloration. Follow the care guidance on each product page, hand wash only and dry the knife promptly after use.



