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UNIQLO

UNIQLO Women's Machine Washable Knit Pants

Item No. 489397 · Japan color 09 BLACK
Featured on 1 listsUNIQLO JP
Same-item price gap

Japan is 70.2% cheaper

Save about US$28.02Japan tax-free estimate vs. the US list price

Japan Tax-free estimateUS$11.88

UNIQLO Japan official online store

¥1,809 · pre-tax

Incl. tax ¥1,990 ≈ US$13.06

2026-09-15 · In stock when checkedJapan store ↗
the US excl. taxUS$39.90

UNIQLO US official online store

2026-09-18 · In stock when checkedthe US store ↗

Without a tax refund:Japan is 67.3% cheaper, save about US$26.84

Tax-free sales require eligibility; excludes card fees, shippingand tax-refund handling charges.The two tax bases differ or are unstated.

1 JPY = 0.006564 USD · reference rate 2026-09-10

Estimate my cost FX, tax refund, card fees
MY JAPAN SHOPPING COST

My shopping cost

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Reference rate filled in · 1 JPY = 0.00656443 USDBank of Taiwan spot selling reference rate; the US dollar is cross-converted · 2026-09-10 23:22:00 (Taiwan time).This is a stored board rate, not updated live; use the bank or card statement rate for what actually posts. See the rate source ↗
Estimated cost US$ 13.26See details ↓
01 / Price & payment
JPJapan
A tax-free price is not reduced again; an unknown basis stays pending.
The 1.5% default is an assumption; cash can be 0. If the rate already includes this fee, do not add it twice.
Default assumption 0; add any shipping, luggage or inbound tax you must pay.

02 / Tax-free & refund
03 / Same-item comparison
Include local tax and shipping you must pay.

Filled from UNIQLO US official online store · excl. tax · checked 2026-09-18.Add local tax before treating this as a comparison.

Spec and price sources Model, match basis, check date
Original name
Women's Machine Washable Knit Pants
Model
商品編號 489397|日本品名 ウォッシャブルニットパンツ/丈長め|09 BLACK
Spec
Item No. 489397; Japan color 09 BLACK; Japan sizes XS/S/M/L/XL/XXL/3XL; Taiwan sizes XS/S/M/L/XL/XXL/3XL; Taiwan page color swatches 01 OFF WHITE/03 GRAY/09 BLACK/35 BROWN/38 DARK BROWN; Japan page material 50% acrylic, 33% polyester, 13% nylon, 4% wool; Taiwan page material 50% acrylic fiber, 33% polyester, 13% nylon, 4% wool
Same-item basis
This style's primary item no. on the Taiwan site is 486095, which differs from Japan's 489397, so searching the Taiwan site by the Japan item no. will always return no results; this pass instead indexed the whole site via the official sitemap and found the Japan item no. 489397 listed alongside it on the page for productCode u0000000054621. The Japan product name ウォッシャブルニットパンツ/丈長め corresponds to the Taiwan "machine-washable knit pants." The four-fiber material ratio is exactly the same (50/33/13/4), and all five colour swatches match Japan exactly (including the verified colour 09 BLACK), sized the same XS–3XL. US price 2026-09-18: US details API E489397-000 Washable Knit Pants | Smooth | Tall base $39.9 tax EXCLUSIVE US price ratio re-check 2026-09-19: US details API returns E489397-000 "Washable Knit Pants | Smooth | Tall" at base $39.90, promo null, no priceFlags; JP checked colour 09 BLACK is among the five US colours; composition 50/33/13/4 matches the JP four-fibre ratio exactly; 385 units in stock; same item and same packaging, so the price gap comes from the two markets' own pricing.
Price sources used in this comparison
SourceList priceQuote noteChecked on
UNIQLO Japan official online store¥1,99009 BLACK official online store, list price incl. tax · incl. tax
In stock when checked
2026-09-15
UNIQLO US official online storeUS$39.90official list price · excl. tax
In stock when checked
2026-09-18

Comparing prices for the same item number on UNIQLO's official online stores in both markets: Japan ¥1,990, Taiwan NT$790. Taiwan offers free store pickup, plus free home delivery on orders over NT$1,500; Japan shipping, tax refunds, and card fees are not included.

Japanincl. tax、the USexcl. tax. Prices are a dated snapshot; stock and checkout prices are the retailer’s. The gap percent uses the the US list price as the denominator.

Tax-free estimate: Japan price incl. tax ÷ 1.1, rounded to the yen.Traveler tax-free eligibility required; the amount refunded follows the retailer.

FX: Bank of Taiwan spot selling reference rate; the US dollar is cross-converted · 2026-09-10 23:22:00+08:00 · FX source ↗

Full gap analysis ↗
ON THE LIST

Which lists recommend it?

1source lists

Original ranks, periods and check dates stay visible, with links to each source. Creator recommendations are listed separately; views are not a product score.

Before you buy

  • Confirm the item number, color code, and size; color, size, and web-exclusive size availability may differ between the two markets.
  • Both the Taiwan special price and the Japan limited-time price have an expiry; go by the official page's listed price and stock on the day of purchase.
  • The Taiwan page does not state whether tax is included.
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