Nigara Hamono SG2 Kurouchi Tsuchime Kiritsuke 270mm
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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 Nigara Hamono SG2 Kurouchi Tsuchime Kiritsuke 270 mm pairs a high-performance SG2 (R2) powder stainless core with stainless cladding finished in kurouchi and hammered tsuchime. Forged in Hirosaki, Aomori by the Yoshizawa family, this long kiritsuke offers exceptional edge life, easy maintenance, and a thin, performance-forward grind that glides through dense veg and proteins. The wa handle is burnt chestnut (yakisugi) with a buffalo horn ferrule—lightweight, grippy, and built for long prep sessions.
At 270 mm (with an edge around ~260 mm typical for this line), you get long, confident draw cuts and extra board coverage without feeling unwieldy. Stainless cladding keeps care simple; just wash, dry, and go. For the keenest possible start, add our Tokushu pro sharpening service.
Common Questions
Q: Is a 270 mm kiritsuke too big for home cooks?
A: If you have a cutting board at least 18″ wide, the 270 shines. The extra length means fewer strokes on roasts, melons, and big prep—but thanks to the thin grind and light wa handle, it still feels nimble for onions and herbs.
Q: How do I care for the kurouchi/tsuchime finish and SG2 steel?
A: SG2 is stainless, so it won’t patina like carbon. Hand-wash and dry immediately. Use a soft, knife-friendly Hasegawa board to preserve the edge.
Q: How should I maintain the edge between full sharpenings?
A: Touch up on a clean leather strop—our oversized buffalo strop is ideal: Tokushu Premium XL Buffalo Strop. When it’s time to reset the bevel, book our professional sharpening for a screaming, even edge.
Specifications
- Core Steel: SG2 (R2) powder stainless
- Cladding Type: Stainless, kurouchi & tsuchime (hammered) finish
- Blade Length: 270 mm (typical edge ~260 mm)
- Overall Length: ~415–419 mm
- Spine Thickness (Heel): ~2.3 mm
- Spine Thickness (Mid): ~2.1–2.3 mm
- Weight: ~214–226 g (varies by handle piece)
- Handle Material: Burnt chestnut (yakisugi) octagonal with buffalo horn ferrule
- Hardness (HRC): ~62–64
- Brand/Blacksmith: Nigara Hamono (Yoshizawa family), Hirosaki, Aomori, Japan
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.
