Overview

The Miyazaki Kajiya ATS-34 Damascus Tsubaki 200mm with Prisma Knife Handle is a striking handmade Japanese kiritsuke gyuto from Haruki Miyazaki of Miyazaki Kajiya in Nagasaki, Japan. The “Tsubaki” name refers to the camellia flower, reflected in the dramatic damascus patterning and the camellia-style stamp on the blade. This piece combines a high-performance stainless ATS-34 core with a bold custom Prisma handle, making it both a capable kitchen tool and a standout collector-grade knife.

ATS-34 is a Japanese stainless steel closely related to 154CM, known for strong edge retention, good toughness, and better corrosion resistance than carbon steels. On this knife, it is paired with stainless damascus cladding and a kiritsuke-style gyuto profile that gives the blade a clean, aggressive tip while still keeping the versatility of a chef knife. The 200mm measured blade length and 51.9mm heel height make it nimble for a larger gyuto, while the 196g weight gives it enough presence for confident prep work.

The custom Prisma handle adds a unique Tokushu Knife touch, pairing stabilized wood tones with vivid purple resin and orange spacer accents. This is a strong choice for cooks who want a handmade Japanese knife that performs well, looks exceptional, and does not require the same level of reactive maintenance as carbon steel.

Common Questions

Q: Is the Miyazaki Kajiya ATS-34 Damascus Tsubaki good for professional cooks?

A: Yes. ATS-34 offers practical stainless performance, solid edge retention, and good toughness, making it suitable for serious home cooks and professional users who want a refined handmade Japanese knife without heavy carbon steel upkeep.

Q: What is this knife best used for?

A: This kiritsuke gyuto is best for slicing, push cutting, chopping vegetables, portioning proteins, and general chef knife work. The pointed kiritsuke-style tip is especially useful for detail cuts, trimming, and precise work around proteins or vegetables.

Q: How should I care for an ATS-34 damascus Japanese knife?

A: Wash by hand, dry immediately, and avoid the dishwasher. Use a knife-friendly surface such as a Hasegawa Pro Cutting Board, and maintain the edge with careful sharpening or a Tokushu Knife leather strop. For best performance out of the box or long-term edge care, Tokushu Knife also offers a professional knife sharpening service.

Specifications

Brand / Blacksmith: Miyazaki Kajiya / Haruki Miyazaki

Knife Type: Kiritsuke Gyuto

Series: Tsubaki

Core Steel: ATS-34 Stainless Steel

Cladding Type: Stainless Damascus

Blade Finish: Etched Damascus

Total Length: 353mm

Blade Length: 200mm

Blade Height at Heel: 51.9mm

Spine Thickness at Heel: 2.7mm

Spine Thickness at Mid: 2.0mm

Spine Thickness Near Tip: 0.46mm

Weight: 196g

Handle Material: Custom Prisma Knife Handle with stabilized wood, purple resin, and orange spacer accents

Bevel: Double Bevel, 50/50

Hardness: Approximately 60–61 HRC

Origin: Nagasaki, Japan