TravPriceProduct note · Japan × US53.0% cheaper in Japan
Is ROSY ROSA All-in-One Foundation Puff, Black cheaper in Japan? the US vs Japan, a US$4.73 gap | 2026 price check
Cheaper in Japan by US$4.73 (53.0%): Japan ¥638 ≈ US$4.19, the US US$8.92.
01 · Verdict
53.0% cheaper in Japan- Japan list price
- ¥638incl. tax · source reference price incl. tax (pack of 2) · Listed
- Converted US currency
- ≈ US$4.19JPY/USD 0.006564 · Bank of Taiwan board
- US list price
- US$8.92incl. tax · MiauMall US/USD direct product page price; taxes included; shipping calculated at checkout; fulfillment from Japan · In stock
- cheaper in Japan
- US$4.7353.0% · US list price as denominator
US stickers exclude state and local tax; Japan stickers include tax. The bases differ, so this is not a landed cost.
Japanincl. tax、the USincl. tax; a comparison of two named sources’ list prices, before card fees, shipping and tax refunds. Checked 2026-09-24. Before you order, use theJapan source page and the US source pagecurrent prices.
Japan vs US price table
| Market | List price | Source · checked | Tax basis · stock |
|---|---|---|---|
| Japansource reference price incl. tax (pack of 2) | ¥638 | @cosme ↗ | incl. taxListed |
| USMiauMall US/USD direct product page price; taxes included; shipping calculated at checkout; fulfillment from Japan | US$8.92 | MiauMall US (ships from Japan) ↗ | incl. taxIn stock |
| Japan convertedJPY/USD 0.006564 (JPY/TWD 0.2076 ÷ USD/TWD 31.625) | US$4.19 | Bank of Taiwan rate ↗ | Spot sellingNot a card or cash rate |
| Gapcheaper in Japan | US$4.73 | 53.0%US list price as denominator | Extra fees not includedCard fee, shipping and tax-free extra |
To use your own FX, fees and shipping, open the Price calculator.
Is it worth buying in Japan?
Japan ¥638 and Taiwan NT$239 are list-price snapshots checked on the same date; shipping, tax refunds, and card fees are excluded. U.S. price checked 2026-09-24: MiauMall US lists it at US$8.92 (ships from Japan); tax is included, it ships from Japan, and shipping is calculated at checkout.
- With a 1.5% foreign card fee: Japan comes to about US$4.25, still below the US by US$4.67.
- Break-even rate 0.0140 USD/JPY: above it the the US sticker is the cheaper one (this check used 0.0066, cross-converted from the Bank of Taiwan yen and dollar rates).
Before you buy
- Only paired when capacity, pack count, and main-unit/refill status match; differences in color, retailer, or stock do not affect the same-product determination.
- The Taiwan price is a retail-channel list price (which may be an authorized import, a parallel import, or a cross-border storefront), not the brand's official price.
- Price and stock follow the page on the day of verification.
05 · Sources
Each price keeps its source link, price kind, tax basis and check date, and is calculated with the TravPrice comparison method. If a price or model is wrong, check the source page and report it.
- Japan price
- @cosme ↗source reference price incl. tax (pack of 2) · incl. tax · Listed · checked 2026-09-11
- US price
- MiauMall US (ships from Japan) ↗MiauMall US/USD direct product page price; taxes included; shipping calculated at checkout; fulfillment from Japan · incl. tax · In stock · checked 2026-09-24
- FX
- Bank of Taiwan FX ↗Bank of Taiwan spot selling reference rate; the US dollar is cross-converted · JPY/USD 0.006564 (JPY/TWD 0.2076 ÷ USD/TWD 31.625) · 2026-09-10 23:22:00 (Taiwan time)
- Model match
- Japan ranking listing: 2-piece pack, 638 yen | original brand Rosy Rosa/Taiwan product page: 2-pack (single fixed price, no options)Japan listing: Rosy Rosa Multi Foundation Puff 2P, pack of 2, ¥638. Taiwan page: ROSY ROSA 'All-Purpose Foundation Black Puff, 2-Pack,' item no. 12148015, product description 'works with all foundation products' and 'instantly blurs pores and blemishes'; the 2-piece pack matches the Japanese '２Ｐ,' with a single price and no spec options. (Store: momo direct / ROSY ROSA's Taiwan authorized distributor channel)
- Official product page
- Brand product page ↗Product images on this site are redrawn illustrations; use the official page for appearance, extras and packaging.
- This page generated
- Generated from the same checked data; it is recalculated when the data updates.
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