Prices as of 2 Nov 2026 · 54 stores worldwide · Shown in USD for comparison; each store's own price is on its site · No commissionsPrices as of 2 Nov 2026 · 54 stores · No commissions

Knife Fit

Seisuke · Petty (Utility Knife)

Seisuke Aogami Super Petty 145mm

lowest listed price$129 USD

at Japanny (Seisuke) · Japan

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Every store, in USD

Price comparison

Lowest listed price first · every store converted to USD

Price gap $30 USD: Japanny (Seisuke) lists it for less than the dearest of 2 stores. Product prices only; shipping and taxes are extra.

Prices for this knife by store, lowest first
RetailerPriceShippingLast checkedStore link
🇯🇵Japanny (Seisuke)Lowest listed price
$129 USD¥20,400 at the store · you pay in JPYShips from Japan; import duties and taxes may applyShips to US, CA, ILGo to store
🇺🇸Seisuke Knife Portland
$159 USDShipping calculated at checkoutShips to US, CA, ILGo to store

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 2 Nov 2026. Each price was matched to this exact version of the knife, listed as in stock, and checked within the last 48 hours. How we check · Terms

Average price

Average listed price across all stores, one point per month, in USD

$136$144$152Oct 2026: $144 USD average (2 stores)$144 USDOct 2026

A new point is added on the 1st of each month.

Compare with similar petty knives

What to know before you buy

About this knife

  • Petty knives of this 145mm length are small, for detail work and compact boards.
  • It has a Western-style (yo) handle, the kind most cooks outside Japan are used to.
  • Aogami Super is a carbon steel that rusts and stains if it is left wet, so it is wiped dry after every use.
  • It is double-bevel (sharpened on both sides), so it works for left- and right-handed cooks.

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 petty is the small utility knife for fruit, herbs, shallots and detail work. Aogami Super is carbon steel: very sharp and easy to sharpen, but wipe it dry while you cook or it will rust. The Western handle has the familiar heft and grip of a European chef's knife.

In the glossary: Petty · Aogami Super · Western handle

Newest price check for this knife: . Catalog data last refreshed 2 Nov 2026. Knife Fit compares prices only and does not sell knives.