or
Home | Japanese Kitchen Knives | OUL Ginsan Tsukishiro Tsuchime Damascus 135mm Petty Burnt Oak

OUL Ginsan Tsukishiro Tsuchime Damascus 135mm Petty Burnt Oak

$316.60
$316.60
Sold Out

Shipping calculated at checkout.
READ IMPORTANT DELIVERY OPTION INFORMATION

Ginsanko is a fine grained, high carbon content (1% + carbon), low chromium (13%) stainless steel with the cutting and sharpening feel of a carbon steel, but less maintenance with regard to reactivity.

HADO is based in Sakai, Japan, launched in 2019 by Fukui & Co. Ltd. The brand was influenced by Tadataka Maruyama, a former sales and warehouse manager at Fukui & Co., whose passion for craftsmanship led him to train for three years with master sharpeners in Sakai. With the support of company president Motonari Fukui, HADO was created to foster Maruyama’s journey and uphold Sakai's sharpening traditions. Though Maruyama has since pursued his own independent work, his influence remains central to HADO’s approach.

HADO works with some of Sakai’s most respected blacksmiths—including Yoshikazu Tanaka and Satoshi Nakagawa—who forge blades from a number of premium steels as well as high-grade pre-laminated stock. These are then sharpened and finished by HADO’s in-house team, ensuring exceptional craftsmanship in consistent geometry and refined edges.

 

Everyday Prep

Good for veggies and boneless protein

Avoid Bones & Dense Foods

If you can't bite it, don't cut it.

Stainless Steel

Non-reactive blade.

Wide Kireba Bevel

Smooth, robust cutting feel.

Ambidextrous

Suitable for all users.

Petty

A small utility knife used for delicate work like peeling, trimming, and slicing small produce or herbs.

Listed Length:
Total Length: 275mm
Edge Length: 140mm
Heel Height: 28mm
Spine Thickness: 2mm
Weight:
Orientation: Ambidextrous

Blade Type:
Steel Type: Ginsanko (Silver #3)
Steel Hardness (HRC):
Maintenance: Less Attention
Handle Type: Japanese (wa)
Handle Material: Burnt Oak

  • This is a stainless steel knife made from thin, hard steel.
  • Hand wash and towel dry after use. Do not air dry or use the dishwasher. Regular neglect can lead to oxidation.
  • Avoid twisting, scraping, or use on dense or hard foods and surfaces to avoid early dulling and edge damage. If you wouldn't bite into it, don't cut it with this knife.
  • Use on wooden cutting boards only. Do not use bamboo, cheap plastics or metal cutting boards.

Dive Deeper

Medium-Fine finish - Japanese

We recommend sharpening by hand using whetstones starting around 1000 grit progressing to at least 4000 for this steel type and edge geometry. Finish with a monodiachrome strop for a smooth cut with a substantial bite. Finer finishes are possible, but the knife may slide on smooth foods and overall edge retention may suffer. During repair, use a super coarse stone to pass chips quickly to help keep flat bevels.

  • Avoid pull-through sharpeners and non-water-cooled mechanized systems.
  • Strops and ceramic honing rods are preferred for as-needed edge maintenance. If you have to use a honing rod to be able to use the knife comfortably, it's time to sharpen the knife.

Sharpening Supplies

Stones & Accessories selected specifically for this knife.

Sold Out
Bernal Cutlery Takarazukushi 320 WA/800 Cobalt Combination Grit Japanese Whetstone

Bernal Cutlery Takarazukushi 320 WA/800 Cobalt Combination Grit Japanese Whetstone

$119.09
$119.09
Sold Out
Bernal Cutlery Takarazukushi 500 Grit Soft & Fast Ceramic Japanese Whetstone

Bernal Cutlery Takarazukushi 500 Grit Soft & Fast Ceramic Japanese Whetstone

$66.80
$66.80
Sold Out
Bernal Cutlery Takarazukushi 1200 Grit Blue Marble Semi-Soft Ceramic Japanese Whetstone

Bernal Cutlery Takarazukushi 1200 Grit Blue Marble Semi-Soft Ceramic Japanese Whetstone

$107.47
$107.47
Takarazukushi Porous Ceramic 220 Flattening Stone

Takarazukushi Porous Ceramic 220 Flattening Stone

$58.09
$58.09
Bernal Cutlery Monodiachrome™ Precharged Deburring Strop

Bernal Cutlery Monodiachrome™ Precharged Deburring Strop

$58.09
$58.09
Bernal Cutlery Monodiachrome Precharged Microfiber Strop

Bernal Cutlery Monodiachrome Precharged Microfiber Strop

$108.92
$108.92
Sold Out
Bernal Cutlery Vanadium Carbide Precharged Abrasive Strop

Bernal Cutlery Vanadium Carbide Precharged Abrasive Strop

$50.83
$50.83
Sold Out
Atoma #140 Diamond Stone With Handle

Atoma #140 Diamond Stone With Handle

$206.22
$206.22
Sold Out
Atoma #140 Diamond Stone with Holder

Atoma #140 Diamond Stone with Holder

$185.89
$185.89
Sold Out
Atoma #140 Diamond Stone No Holder

Atoma #140 Diamond Stone No Holder

$152.49
$152.49
Atoma #140 Diamond Stone (Replacement)

Atoma #140 Diamond Stone (Replacement)

$116.18
$116.18

Ginsanko (Silver #3)

Carbon (C) 1.0–1.1% | Chromium (Cr) ~13% | Manganese (Mn) ~0.8%

Ginsanko (Silver 3) is a Hitachi stainless steel designed to deliver the sharpness and feel of White steel with the convenience of stainless performance. It has a fine, clean grain structure that allows for exceptional sharpness and toughness. Typically hardened to 59–62 HRC, Ginsan offers a carbon-like edge feel, excellent sharpening response, and smooth cutting character.

Edge retention is solid—comparable to White 2—while toughness is above average for stainless steels, allowing for very thin grinds with low risk of chipping. Fully stainless, it resists rust and pitting well, making it ideal for chefs who prefer minimal maintenance. Ginsan sharpens easily to a refined, smooth edge and responds beautifully to medium to high grit stones.

About HADO

Sakai, Osaka, Japan

HADO is a Sakai-based brand that integrates forging, sharpening, and finishing in-house—rare in a region where these roles are often separate. Founded by former members of Oul Sakai, HADO works with blacksmiths like Yoshikazu Tanaka, Satoshi Nakagawa and Shogo Yamatsuka, while sharpening is led by their in-house grinders. The result is knives with consistent geometry, exceptional edges, and distinctive polish. HADO focuses on clean grinds, comfortable profiles, and high-performance finishes, often using White and Blue carbon steels. By controlling the full process, they offer knives with both artisan quality and a unified design vision.

See All HADO