Hatsukokoro Hikari SLD Migaki Gyuto 210mm

Overview

The Hatsukokoro Hikari SLD Migaki Gyuto 210mm is a classic Japanese chef knife built around a laser-thin SLD semi-stainless core, clad in stainless steel and finished in a clean migaki (polished/satin) grind. Forged for Hatsukokoro in Japan, it combines light weight, a very thin spine, and a tall, versatile gyuto profile that feels at home in both professional kitchens and serious home setups.

At 210mm, this gyuto sits in the “just right” zone—long enough for proteins and tall veg prep, but still compact and nimble on smaller boards. A fine, thin grind and 50/50 edge let it glide through onions, herbs, and proteins without wedging, while the tall heel gives you plenty of knuckle clearance for push cuts and chopping. The Hikari feels like a true laser: fast, low-friction, and precise.

The SLD core steel sits in a sweet spot between carbon and stainless. Hardened to roughly 61 HRC, it holds an edge longer than most mainstream stainless knives but is still easier to sharpen than many high-alloy steels. Stainless cladding keeps day-to-day maintenance simple, while the core will slowly take on a protective patina over time if you wipe, dry, and store it properly.

An octagonal wa handle completes the package, giving you a secure pinch grip, a neutral balance point around the heel, and a refined, minimalist aesthetic that suits both home and professional environments. If you’ve been wanting a laser-style Japanese gyuto that’s still practical to care for, the Hikari SLD 210mm slots in beautifully.

Common Questions

Q: Is this knife suitable for home cooks, or is it just for professionals?

A: It works great for both. The 210mm length is the standard “do-everything” chef-knife size, and the light weight plus thin grind make it easy to control. Home cooks will appreciate how little effort it takes to move through vegetables and proteins, while pros will enjoy the speed and precision for long prep sessions.

Q: How reactive is SLD steel—do I have to worry about rust?

A: SLD is a semi-stainless tool steel. The stainless cladding protects most of the blade, but the exposed core at the edge can still patina or spot if left wet. Rinse, wipe, and dry after use and you’ll be fine. If you want extra insurance, a light coat of tsubaki (camellia) oil before storage is a simple way to keep it looking fresh.

Q: What cutting techniques does this gyuto work best with?

A: The Hikari is happiest with push cutting, slicing, and gentle chopping. The thin spine and fine edge make forward and backward motion feel almost frictionless, and the tall heel gives you enough height to rock over herbs and garlic when you need to. The tip is thin and precise for detail work like trimming, scoring, or fine dicing.

Q: How should I care for and maintain this knife so it stays sharp?

A: Always hand-wash and dry immediately—no dishwashers—and keep it on a soft, knife-friendly cutting board such as a synthetic board or a Hasegawa Pro cutting board. Between full sharpenings, a few gentle passes on a quality leather strop, like our Tokushu XL buffalo strop, will help keep the edge lively. When it finally needs a major tune-up, you can send it through our professional sharpening service or refresh it on waterstones.

Specifications

• Brand / Series: Hatsukokoro Hikari
• Core Steel: SLD semi-stainless tool steel
• Cladding Type: Stainless steel, san-mai (three-layer) construction
• Blade Length: 210mm (approx. 8.3")
• Overall Length: ~350mm
• Blade Height (at Heel): ~50mm
• Spine Thickness (Heel): ~1.7mm
• Spine Thickness (Mid): Specs not found
• Weight: ~140g (varies slightly from knife to knife)
• Hardness (HRC): ~61 HRC
• Grind: 50/50 double bevel, thin convex “laser” style grind
• Finish: Migaki (polished/satin) with visible cladding line
• Handle Material: Octagonal wa handle, mono ebony
• Country of Origin: Japan