Knife Measurements
- Blade Length: 184mm (Measurement of the cutting edge)
- Total Length: 324mm (Blade tip to handle end)
- Blade Height: 50.1mm (Heel to spine)
- Blade Thickness: 2.32mm (Spine width above the heel) 1.76mm (Measured halfway along spine) 0.94mm (Measured 15mm from tip)
- Total Weight: 127 grams
Range Specifications
- Core Steel: VG10
- Cladding Steel: Stainless
- Hardness: 61 (HRC)
- Handle Style: Japanese
- Handle Material: Octagonal zelkova wood
Our aim is to measure and photograph our products as accurately as possible but due to many items being handmade, finished or using natural materials, there can be minor variance in measurements and things such as blade or wood finishes can vary. We will always endeavour to provide the most accurate measurements, photos and descriptions of our products.
Some measurements such as HRC are provided by manufacturers and should therefore be used as a guide.
Protection & care for this knife
This is a tall gyuto so there is currently no wooden saya to fit. We recommend a large gyuto blade guard (27 x 5.5cm).
Meet the maker
Yuta Katayama
An independent blacksmith since 2021, Katayama San previously apprenticed for 8 years under master blacksmith Takeshi Saji in Echizen.
How to choose the perfect knife
We've helped thousands of customers choose their perfect knife since 2011 and we're here to help you too.
Read our guide to choosing a Japanese knife and don't hesitate to contact us if you have any questions!