Overview

The Nigara SG-STRIX Ko Santoku 150mm with Carbon Fiber and Gold Fleck Handle is a compact, high-performance Japanese kitchen knife built for cooks who want elite edge retention, stainless convenience, and a custom modern handle. Forged by Nigara Hamono in Aomori, Japan, this knife features SPG STRIX powder stainless steel, a premium stainless powdered steel known for strong edge life, fine grain structure, and excellent cutting performance without the upkeep demands of reactive carbon steel.

At a measured 150mm blade length, this ko santoku is ideal for quick prep, small-board work, vegetables, herbs, fruit, garlic, shallots, and boneless proteins. The 45.9mm blade height gives it useful knuckle clearance while keeping the knife nimble and easy to control. At approximately 129g with the handle installed and with a thin 0.81mm tip, it feels balanced and responsive in hand while rewarding clean, precise cutting technique.

The custom carbon fiber handle with gold fleck detail gives this knife a bold Tokushu Knife look while keeping the overall package lightweight and responsive. This is a refined Japanese cutting tool, not a heavy-duty German-style chef knife. Avoid bones, frozen foods, hard squash stems, twisting, scraping with the edge, or side-to-side pressure. For best results, use a knife-friendly board such as a Hasegawa Pro Cutting Board.

Performance and Use

The SG-STRIX core gives this ko santoku impressive edge retention in a compact format. It is a great choice for home cooks who want a smaller all-purpose knife and for professionals who need a fast prep tool for tight spaces or delicate work. The thin tip makes detail cuts feel natural, while the santoku-style profile handles push cuts and light chopping with confidence.

If you want the sharpest possible out-of-the-box performance, consider adding our Tokushu Knife Sharpening Service. For maintenance between sharpening sessions, light stropping on our Tokushu Knife Premium XL Leather Strop can help keep the edge crisp and responsive.

Common Questions

Q: What is a ko santoku best used for?

A: A ko santoku is best for smaller everyday prep tasks where control and precision matter. It works beautifully for vegetables, fruit, herbs, garlic, shallots, and boneless proteins, especially when a full-size chef knife feels larger than needed.

Q: Is SG-STRIX steel stainless?

A: Yes. SG-STRIX is a powder stainless steel, giving this knife strong edge retention with easier care than carbon steel. It should still be hand washed and dried immediately after use.

Q: Is this knife suitable for home cooks?

A: Yes. This is an excellent knife for home cooks who want a premium Japanese knife that is compact, sharp, light, and easy to reach for. It is especially good for users who value precision and edge retention over heavy-duty abuse.

Q: How should I care for this knife?

A: Hand wash only, dry immediately, and never put it in the dishwasher. Avoid cutting bones, frozen food, or anything harder than you would comfortably chew. For long-term protection, a light coat of pure tsubaki oil can be used after cleaning and drying.

Specifications

Brand: Nigara Hamono

Origin: Aomori, Japan

Knife Type: Ko Santoku

Core Steel: SPG STRIX Powder Stainless Steel

Cladding Type: Stainless Damascus

Finish: Tsuchime Damascus

Blade Construction: San Mai

Blade Length: 150mm

Overall Length: 284mm

Blade Height: 45.9mm

Spine Thickness (Heel): 2.1mm

Spine Thickness (Mid): 2.1mm

Spine Thickness (Tip): 0.81mm

Weight: Approximately 129g with handle installed

Handle Material: Carbon Fiber with Gold Fleck Accent

Handle Style: Wa Handle

Hardness (HRC): 65 HRC

Edge Grind: Double Bevel

Recommended Use: Vegetables, fruit, herbs, garlic, shallots, and boneless proteins

Care: Hand wash and dry immediately; do not use in dishwasher