TO-KK-225 Kakugata Usuba – Honoyaki perfection for true connoisseurs

TO-KK-225 from the prestigious TO Honoyaki Kakugata Usuba (角形うすば) series is not just a vegetable knife. It is pure Japanese craftsmanship in its most refined, collector-grade form—a tool created for those who understand that true perfection in the kitchen begins with absolute control over the cut.

This traditional Japanese Usuba is designed specifically for vegetables and fruits served raw, where every detail matters: color, structure, freshness, and flavor. The ultra-thin, exceptionally sharp Honoyaki blade produces a cutting surface with minimal cellular damage, reducing oxidation, discoloration, and loss of natural aromas. That is precisely why Usuba knives are the first choice in kaiseki kitchens and among masters of vegetable artistry.

The square Kakugata profile offers outstanding stability and control. The versatile central section of the blade is ideal for ultra-fine slicing as well as for one of Japan’s most advanced techniques—Katsuramuki, the rotational peeling of vegetables into long, nearly transparent sheets. This technique demands absolute precision and a blade that tolerates no compromise—TO-KK-225 was created for exactly that purpose.

The tall, elongated blade handles large ingredients such as cabbage, daikon radish, or eggplant with ease, providing perfect blade guidance using the knuckles of the free hand. This classic technique allows for consistent slice thickness, a cornerstone of Japanese culinary aesthetics. As befits a Honoyaki knife, Usuba is intended exclusively for soft ingredients—hard vegetables or fruits could damage the exquisitely thin edge.

The TO Honoyaki series represents the pinnacle of Japanese bladesmithing—knives forged individually by masters in a process requiring years of experience, precise temperature control, and unwavering focus. These are tools of elite chefs and objects of desire for collectors who know that true luxury lies not in quantity, but in uncompromising quality.

TO-KK-225 is a choice for those who want to own, not merely use.
It is a knife that transforms the way you think about vegetables, technique, and aesthetics.
It is Honoyaki—and that says everything.

If you would like to learn more about kitchen knives and how to choose them consciously for your kitchen, visit our guide.