Overview

The Hatsukokoro Ryuhyo (“drift ice”) SG2 Damascus Kiritsuke 240 mm pairs a razor-thin 244 mm SG2 powdered-stainless edge with a dramatic kiritsuke profile prized for push-cuts and fine tip work. The suminagashi Damascus ripples like breaking sea ice, while a single-piece olive-wood wa handle lends warm grain, lightweight balance, and a touch of Mediterranean flair. At roughly 178 g with a 2.0 mm spine at the heel, it glides through prep without fatigue yet keeps SG2’s legendary edge retention and corrosion resistance.

Common Questions

Q: What tasks suit a kiritsuke over a gyuto? A: The flatter edge and needle tip make it stellar for push-cut vegetables, slicing fish, and precise herb chiffonade, while still handling large proteins with ease.

Q: Is the olive-wood handle durable? A: Yes. Olive wood is naturally dense and oil-rich, resisting moisture and cracking. A light coat of Axe Wax every few months keeps it looking new.

Q: Do I need special care for SG2 steel? A: SG2 is stainless—simply rinse, dry, and avoid hard surfaces. Hone regularly and stone sharpen (1 k–6 k) when needed.

Specifications

Core Steel: SG2 powdered stainless (R2)

Cladding Type: Stainless Damascus (san-mai)

Blade Length: 244 mm

Overall Length: 395 mm

Spine Thickness (Heel): 2.0 mm

Spine Thickness (Mid): 1.8 mm

Weight: 178 g

Handle Material: Mono olive wood (octagonal wa)

Hardness (HRC): 62 – 64