
Product information
$420.00
Reviews
No Reviews
No Reviews
Hatsukokoro Ginyo Ginsan Tsuchime 180mm Santoku
Description
A shimmering Damascus wave, hammered tsuchime pockets, and a mirror-polished heel give this 180mm Santoku the look of liquid steel in motion. The slender, slightly taller profile glides like a small gyuto while the lightweight octagonal walnut handle with black buffalo-horn ferrule locks comfortably into your pinch grip. Hand-sharpened to a screaming edge, it is ready to julienne vegetables, portion proteins, and mince aromatics straight out of the box.
Ginyo by Yoshihiro Yauji showcases single-smith artistry at its finest. Yauji-san forges, heat-treats, grinds, polishes, and hones every blade himself, folding the stainless cladding again and again to create the tight Damascus pattern before marrying it to the razor-hard Ginsan core. The result is a hand-forged Japanese knife with laser-like cutting feel, excellent edge retention, and day-to-day stain resistance.
Hatsukokoro 初心 is H&K’s house label based in Amagasaki. By collaborating with master blacksmiths across Japan, the brand keeps regional forging traditions alive while delivering a wide range of premium Japanese knives to cooks worldwide.
Yoshihiro Yauji 弥氏 良寛 apprenticed under legendary smith Hideo Kitaoka in Takefu Knife Village from 2003. After more than fifteen years of rigorous training, he launched his own workshop in 2019, quickly earning respect for his meticulous finishing and effortlessly thin grinds.
Santoku 三徳 means "three virtues." Some say this refers to three types of food — meat, vegetables, and fish — while others say it means three cutting techniques: slicing, dicing, and mincing. Either way, this all-purpose knife with its shorter, taller blade than a gyuto is an all-time favorite for agile prep work and efficient chopping.
San Mai 三枚 means "three layers" — a hard cutting core sandwiched between two softer outer layers. This traditional construction protects the delicate edge from shock while adding toughness and simplifying maintenance, so you can enjoy the performance of high-carbon steel worry-free.
Ginsan 銀三 (Silver No. 3) was created to make knives that would sharpen and cut like carbon steel but with none of the maintenance. The composition is very pure compared to other steels, containing mostly just iron, carbon (0.95 – 1.1%), and chromium (13 – 14.5%), plus minimal silicon (≤ 0.35%) and manganese (0.6 – 1%). This purity allows it to sharpen easily and take a crisp edge like carbon steels, while all that chromium means Ginsan is unlikely to rust.
Additional details
- Brand: Hatsukokoro
- Knifeline: Ginyo
- Craftsman: Yoshihiro Yauji
- Origin (Made in): Echizen, Fukui, Japan
- Blade Type: Santoku
- Blade Construction: San Mai
- Blade Finish: Tsuchime (Hammered), Mirror
- Hagane (Core Steel): Ginsan (Silver No. 3)
- Jigane (Cladding): Damascus Stainless Steel
- Edge/Bevel: Double (50/50)
- Handle Type: Wa (Japanese)
- Handle Material: Walnut
- Handle Kuchiwa: Black Buffalo Horn
- Handle Length: 128.5mm
- Blade Length: 180mm
- Blade Height: 49.7mm
- Spine Thickness: 2.2mm
- Rockwell Hardness: 60–62
- Weight: 151.3 g
- Brand: Hatsukokoro
- Knifeline: Ginyo
- Craftsman: Yoshihiro Yauji
- Origin (Made in): Echizen, Fukui, Japan
- Blade Type: Santoku
- Blade Construction: San Mai
- Blade Finish: Tsuchime (Hammered), Mirror
- Hagane (Core Steel): Ginsan (Silver No. 3)
- Jigane (Cladding): Damascus Stainless Steel
- Edge/Bevel: Double (50/50)
- Handle Type: Wa (Japanese)
- Handle Material: Walnut
- Handle Kuchiwa: Black Buffalo Horn
- Handle Length: 128.5mm
- Blade Length: 180mm
- Blade Height: 49.7mm
- Spine Thickness: 2.2mm
- Rockwell Hardness: 60–62
- Weight: 151.3 g
Related Products
- New

$119.99
Zwilling Pro RCF 5.5-inch Recycled Stainless Rocking Santoku
A sustainably forged, 5.5-inch Rocking Santoku that blends Zwilling’s recycled SIGMAFORGE stainless steel with a curved pinch-grip bolster, delivering German precision and all-purpose versatility in a compact package.
- New

$149.99
ZWILLING Pro Le Blanc Friodur 7-inch Stainless Chef’s Knife
Matte-white elegance meets German engineering. The ZWILLING Pro Le Blanc 7-inch chef’s knife features a curved pinch-grip bolster, ice-hardened stainless steel, and a nimble, perfectly balanced profile for everyday kitchen mastery.
- New

$159.99
Zwilling Pro Friodur 8-inch Stainless Steel Chef’s Knife
German-forged from Friodur ice-hardened stainless steel, the Zwilling Pro 8" chef’s knife pairs a razor-sharp edge with the brand’s signature curved bolster for a confident pinch grip and fatigue-free control—your all-purpose blade for daily cooking.
- New

$210.00
Tsunehisa San 参 AS/S Migaki 210mm Kiritsuke
Stainless-clad Aogami Super core, 210mm kiritsuke profile, hand-finished by Tsunehisa for pro-level sharpness and effortless daily maintenance.
- New

$210.00
Tsunehisa Nijuni 廿弐 AS/S Kurouchi Nashiji 210mm Gyuto
A 210mm gyuto that marries Blue Super sharpness with stainless durability, finished in a rustic Kurouchi Nashiji and fitted with a Western red-pakka handle—perfect for cooks who want pro-level performance without the fuss.
- New

$210.00
Tsunehisa Nijuni 廿弐 AS/S Kurouchi Nashiji 165mm Santoku
A nimble 165mm Santoku forged in Tosa, the Tsunehisa Nijuni AS/S pairs a Kurouchi Nashiji stainless cladding with an Aogami Super core for wicked sharpness and easy upkeep. Finished with a comfortable Western red Pakka-wood handle, it delivers pro-level performance in a compact, everyday package.
- New

$150.00
Tosa Tsukasa Aogami Super (AS/S) Kurouchi 165mm Santoku
A hand-forged 165mm Santoku from Tosa Tsukasa that pairs ultra-sharp Aogami Super (AS/S) steel with a protective kurouchi finish and lightweight oak handle—an affordable gateway into authentic Japanese carbon-steel performance.
- New

$150.00
Tosa Tsukasa Aogami Super (AS/S) 210mm Sujihiki
Hand-forged in Shikoku, the Tosa Tsukasa 210mm Kurouchi Sujihiki pairs an Aogami Super (AS/S) core with a rustic black finish and oak wa-handle, giving you an ultra-sharp, easy-to-maintain slicer that excels at carving meats and fish.

$160.00
Miyabi Koh FC61 7" Santoku
A 7-inch Santoku forged from ice-hardened FC61 steel, the Miyabi Koh pairs surgical sharpness with a lightweight octagonal pakkawood handle—perfect for everyday prep of meat, fish, and vegetables.

$150.00
Miyabi Evolution FC-61 8" Gyuto
An 8" Japanese-made chef’s knife that pairs ice-hardened FC61 steel with a comfortable Western handle for scalpel-like sharpness, robust durability, and all-day cutting comfort.