1 store* Image from Carbon Knife Co
from$320
Hado Sakai · Ko-bunka (Small Bunka)
Hado Sakai Junpaku Shirogami #1 Ko-Bunka 135mm
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* Image from Carbon Knife Co · Request removal
Every store, in USD
Price comparison
Lowest listed price first · every store converted to USD
Out of stock at all stores
All 3 stores that list this exact version had it sold out at the last check. Below is each store's last listed price; this page updates when one restocks.
| Retailer | Price | Shipping | Last checked | Store link |
|---|---|---|---|---|
🇨🇦StaySharpOut of stock | $294 USDlast listed price · C$410 at the store · you pay in CAD | Shipping calculated at checkoutShips to US, CA, IL | View listing | |
🇺🇸Carbon Knife CoOut of stock | $305 USDlast listed price | Free US shipping over $100Ships to US, CA, IL | View listing | |
🇦🇺Modern CookingOut of stock | $409 USDlast listed price · A$583 at the store · you pay in AUD | Ships from Australia; import duties and taxes may applyShips to US, CA | View listing |
These are product prices as the stores listed them at the check date shown, not delivered totals: shipping, taxes and import fees depend on where you live, and stock can change after a check. Prices in other currencies are converted at the European Central Bank rate of 30 Oct 2026. Each price was matched to this exact version of the knife, listed as in stock, and checked within the last 48 hours. Out-of-stock rows show the store's last listed price; they don't count toward the lowest price or the price gap. How we check · Terms
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.
Other sizes and handles in this line
1 store
Out of stock at all stores* Image from Hikari Chef Knives
last listed from$606
Out of stock at all stores* Image from Carbon Knife Co
last listed from$379
Out of stock at all stores* Image from Hikari Chef Knives
last listed from$625
Out of stock at all stores* Image from Carbon Knife Co
last listed from$560
Out of stock at all stores* Image from Hikari Chef Knives
last listed from$750
Out of stock at all stores* Image from Carbon Knife Co
last listed from$289
Out of stock at all stores* Image from Hikari Chef Knives
last listed from$503
Out of stock at all stores* Image from Hikari Chef Knives
last listed from$561
Compare with similar ko-bunka knives
1 store* Image from Knifewear
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1 store* Image from Miura Knives
from$256
1 store* Image from Chef Knives To Go
from$200
1 store* Image from Knifewear
from$186
1 store* Image from Sugi Cutlery
from$115
What to know before you buy
About this knife
- Ko-bunka knives of this 135mm length are small, for detail work and compact boards.
- Handle: not stated by the store.
- Shirogami #1 (White #1) is a carbon steel that rusts and stains if it is left wet, so it is wiped dry after every use.
Limits to know
- 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 ko-bunka is a small bunka: a short k-tip blade for board-side jobs a petty would do. Shirogami #1 (White #1) is carbon steel: very sharp and easy to sharpen, but wipe it dry while you cook or it will rust.
In the glossary: Ko-bunka · Shirogami #1 (White #1)
Newest price check for this knife: . Catalog data last refreshed 2 Nov 2026. Knife Fit compares prices only and does not sell knives.