150mm Tsunehisa SRS13 Petty Utility Yo Handle

The Tsunehisa line of knives are hand-made in Tosa, Japan, by a small team of skilled craftsmen at the Hokiyama factory, founded in 1919.

Location: Kochi, Japan

Line: Tsunehisa

Construction: San mai

Edge Steel: SRS13 semi-stainless powedered steel (HRC~64)

Cladding: Stainless

Finish: Migaki

Edge Grind: 50/50 (Double Bevel)

Handle: Triple-rivet full tang pakka wood scales

Weight: ~88 grams

Blade Length: ~150mm

Overall Length: ~260mm

Thickness at Heel: ~1.7mm

Blade Height: ~28.5mm

The best sharpening tools for Japanese knives are leather strops and fine whetstones.

Japanese chef knives are brittle and are designed for cutting soft tissue foods. High Carbon steel chef knives can rust if not kept dry.