[Kagoshima Takeseihin's Onioroshi has been added]
"Onioroshi" is a cooking utensil so named because of its sharp, jagged projections that resemble the teeth of an oni (demon). Grated vegetables are fluffy and crispy at the same time because they contain plenty of air.
The special saucer makes the grater stable and convenient to use as a serving dish after grating.
By coarsely grating, Onioroshi is great for tasting food without destroying fiber and nutrients., and can be used throughout the year for dressing, one-pot dishes, condiments for noodles, grated rice bowls, hamburger steaks, and so on.
Kagoshima Takeseihin's Onioroshi
https://www.shokunin.com/en/kagoshima/onioroshi.html