About Takeshi Saji
Co-founder of Takefu Knife Village in 1973. Over 40 years of expertise. Famous for colorful Damascus patterns using rainbow heat treatment.
Takeshi Saji operates out of Echizen, Fukui Prefecture — one of Japan's most respected knife-making regions. As an independent master blacksmith, Takeshi Saji represents the high standards of craftsmanship that have made Japanese knives sought after by professional chefs and collectors worldwide. The forge, known as Saji Hamono, has been producing exceptional blades since 1973.
The primary knife specialties at Takeshi Saji include Gyuto (the Japanese chef's knife, suitable for meat, fish, and vegetables), Santoku (the versatile three-virtue knife excelling at meat, fish, and vegetables), as well as Nakiri, Bunka. Japanese knife shapes carry centuries of culinary heritage, each designed for specific cutting tasks. Double-bevel knives like the Gyuto and Santoku are accessible to both professional chefs and serious home cooks.
Takeshi Saji works primarily with R2/SG2. R2/SG2 (also called Super Gold 2) is a premium powder metallurgy stainless steel developed in Japan. It achieves hardness levels of 62–65 HRC, offering exceptional edge retention and corrosion resistance in a single package. R2/SG2 is a modern marvel — it holds an edge like a carbon steel but resists rust like stainless, making it ideal for professional kitchens. Additional steel options include VG-10, Aogami Super, Damascus, giving buyers the option to choose based on their maintenance preferences and intended use. The choice of steel reflects the maker's philosophy: favoring high-performance carbon steels that reward proper care with outstanding cutting ability.
Both traditional Japanese (Wa) and Western handle options are available, allowing buyers to choose based on their preference and cooking style. Priced in the $200–$600 range, these knives sit in the sweet spot of the market: genuinely professional-grade performance at a price that serious home cooks and working chefs can justify.
For anyone looking to invest in a genuine Japanese knife from Echizen, Takeshi Saji is an essential name to consider. These knives offer an excellent starting point for anyone wanting to experience real Japanese blade-making tradition at an accessible price point. Carbon steel knives require drying after use and occasional light oiling to prevent rust — a simple routine that rewards the owner with exceptional performance.
Biography
Takeshi Saji co-founded Takefu Knife Village in 1973 and his forge has been a cornerstone of the village for over 50 years. He pioneered the use of rainbow Damascus — applying controlled heat to create vivid natural color gradients in layered steel patterns — giving his knives a visual identity recognized worldwide. With decades of forging experience, Saji represents the original spirit of Takefu Village: collaboration, innovation, and uncompromising craftsmanship. Both professional chefs and serious collectors seek out his work.
His primary steel work centers on R2/SG2 powder stainless steel, hardened to 63–65 HRC for exceptional edge retention. The rainbow Damascus construction involves forge-welding multiple layers of steel then applying controlled heat oxidation to the surface, creating naturally occurring color gradients — golds, blues, purples — that are unique to each blade. VG-10 serves as the core for his more accessible Black Damascus series, offering reliable corrosion resistance at a mid-range price.
Signature series include the R2 Rainbow Damascus Gyuto — the knife that first made Saji famous internationally — and the VG-10 Black Damascus Santoku, an entry point for collectors attracted to his aesthetic. The Rainbow Damascus Nakiri has become a beloved choice for vegetable work, combining Saji's artistic signature with the clean-cutting geometry of a dedicated vegetable knife. Both Wa and Western handle options are available, crafted from natural hardwoods and stabilized materials that complement the blade's dramatic surface.
Specialty Knife Types
Signature Knife Series
Saji's most celebrated work: SG2 core with rainbow-heat-treated layered Damascus cladding. Each blade is uniquely colored by natural heat oxidation.
Multi-layer VG-10 Damascus with dramatic black finish — striking visual aesthetics at an accessible mid-range price.
Vegetable cleaver with Saji's full rainbow Damascus surface — visually extraordinary and excellent for clean cuts.
Steel Types Used
R2/SG2 (also called Super Gold 2) is a premium powder metallurgy stainless steel developed in Japan. It achieves hardness levels of 62–65 HRC, offering exceptional edge retention and corrosion resista...
VG-10 is a high-quality Japanese stainless steel developed specifically for kitchen knives. It contains cobalt for added hardness and excellent edge retention. VG-10 is one of the most popular knife s...
Aogami Super (Blue Super Steel) is widely regarded as one of the finest carbon steels available for kitchen knives. It contains added tungsten and molybdenum, giving it exceptional edge retention and ...
Damascus steel in modern Japanese knife-making refers to knives made from multiple layers of steel folded and welded together, creating a distinctive layered pattern on the blade. Beyond its visual ap...