The Konosuke GS+ is a favorite among enthusiasts for its exceptional attention to detail, top-class fit and finish, and elegant handles. Available in two finishes—laser-thin Migaki and thicker, flat-ground Nashiji—the knives differ noticeably in weight and feel, with the Migaki being ultralight thanks to its thin blade and chestnut handle, while the Nashiji offers a heavier, more workhorse-like feel with its laurel handle. Both finishes are aesthetically refined; Migaki is subtle and clean, while Nashiji offers darker contrast yet remains understated. Featuring Konosuke’s signature machi gap, both versions provide excellent cutting performance and balance. The GS+ boasts great edge retention (61–62 HRC) and durability, and being semi-stainless, it requires less maintenance than carbon steel, though it may still develop a mild patina over time.

Knife Specifications

• Blade Length: 238 mm (measured along the cutting edge)
• Total Length: 393 mm (from blade tip to handle end)
• Blade Height: 49.6 mm (measured from heel to spine)
• Blade Thickness:– 2.3 mm (spine width above the heel)– 2.3 mm (measured halfway along the spine)– 1.7 mm (measured 15 mm from the tip)
• Total Weight: 185 grams

Range Details

• Core Steel: GS+ Semi-Stainless Steel
• Cladding Steel: Stainless Steel
• Hardness: 61–62 HRC
• Handle Material: Octagonal chestnut or laurel wood by Studio Khii
• Hand Orientation: Ambidextrous (Double Bevel)