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Tsukiji Masamoto Usuba 180mm
$200 / ¥30,000

Tsukiji Masamoto's usuba is a benchmark for Kanto-style vegetable knives. The single-bevel White #2 steel blade is ground incredibly thin, allowing for katsuramuki (rotary peeling) and paper-thin vegetable sheets. The squared-off tip is characteristic of the Tokyo/Kanto usuba style, distinct from the Osaka/Kansai kamagata usuba.

Type Usuba (薄刃)
Steel white-2
Brand 築地正本
Blade Length 180mm
Weight 230g
Hardness 62-64 HRC
Handle Wa (Japanese)
Origin Tokyo (東京)
Best For vegetables

Key Features

  • White #2 carbon steel — single bevel
  • Ground extremely thin for katsuramuki
  • Kanto-style squared-off tip
  • Benchmark for professional usuba
  • Requires skilled sharpening

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