1 store* Image from SharpEdge
from$313
Masamoto · Deba (Fish Butchery)
Masamoto KA Hon-Kasumi Shirogami Deba 180mm
No verified, recently checked price right now.
We don't earn from these links
No photo
Every store, in USD
Price comparison
Lowest listed price first · every store converted to USD
No verified, recently checked price right now.
The stores below list this knife, but none has a price we have both matched to this exact version and confirmed in stock in the last 48 hours.
Other listings (not counted in the prices above)
- View listing
🇯🇵 Japanese Chef's Knife (JCK)
Not yet confirmed as this exact version · last price seen $714 USD on
Average price
Average listed price across all stores, one point per month, in USD
The first monthly average appears on the 1st of next month.
Compare with similar deba knives
1 store
1 store* Image from Knife Toronto
from$408
1 store* Image from Knifewear
from$437
1 store* Image from Miura Knives
from$355
1 store* Image from Miura Knives
from$423
3 stores* Image from Seisuke Knife Portland
from$187
What to know before you buy
About this knife
- Deba knives of this 180mm length are a mid size that suits smaller boards and kitchens.
- It has a Japanese-style (wa) handle: a handle without a metal bolster, set into the blade with a hidden tang.
- Shirogami (White steel) is a carbon steel that rusts and stains if it is left wet, so it is wiped dry after every use.
Limits to know
- It is single-bevel: sharpened on one side only, made for one hand, and harder to sharpen well than a double-bevel knife.
- Carbon steel develops a patina and can rust; it is not for a knife that sits wet in the sink.
Written from this knife's catalog record (steel, handle, length, grind). Knife Fit has not tested it; see how we work.
Good to know for beginners
A deba is the thick, single-bevel fish knife for breaking down whole fish, heads and small bones. Shirogami (White steel) is carbon steel: very sharp and easy to sharpen, but wipe it dry while you cook or it will rust. The Japanese wa handle is light and puts the balance toward the blade.
In the glossary: Deba · Shirogami (White steel) · Japanese handle
Catalog data last refreshed 2 Nov 2026. Knife Fit compares prices only and does not sell knives.