The "Ittoutan," a culinary masterpiece crafted by skilled Tsubame artisans and the expertise of a cutlery wholesaler. Every step, from pressing and hardening to grinding and polishing, takes place at our trusted manufacturing plant in Tsubame. These knives, perfected under the watchful eye of a cutlery connoisseur, are robustly constructed to meet the exacting standards of seasoned craftsmen. They focus on sharpness, making them some of the sharpest and thinnest we stock - but just as durable and reliable. 

Trusted for over 30 years, their razor-sharp blades have been the go-to choice at renowned fish markets, Tsukiji, Kappabashi, and specialty shops nationwide across Japan, earning the favor of discerning chefs.