TravPriceProduct note · Japan × US21.8% cheaper in Japan
Is Sony INZONE Buds True Wireless Noise-Canceling Gaming Earbuds WF-G700N cheaper in Japan? the US vs Japan, a US$52.25 gap | 2026 price check
Cheaper in Japan by US$52.25 (21.8%): Japan ¥28,600 ≈ US$187.74, the US US$239.99.
01 · Verdict
21.8% cheaper in Japan- Japan list price
- ¥28,600incl. tax · price incl. tax shown on the source ranking page (JPY) · Listed
- Converted US currency
- ≈ US$187.74JPY/USD 0.006564 · Bank of Taiwan board
- US list price
- US$239.99excl. tax · official list price · Listed
- cheaper in Japan
- US$52.2521.8% · 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 USexcl. tax; where the tax basis differs, only the list prices are compared; a comparison of two named sources’ list prices, before card fees, shipping and tax refunds. Checked 2026-09-18. 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 |
|---|---|---|---|
| Japanprice incl. tax shown on the source ranking page (JPY) | ¥28,600 | Bic Camera ↗ | incl. taxListed |
| USofficial list price | US$239.99 | Sony Electronics US official ↗ | excl. taxListed |
| Japan convertedJPY/USD 0.006564 (JPY/TWD 0.2076 ÷ USD/TWD 31.625) | US$187.74 | Bank of Taiwan rate ↗ | Spot sellingNot a card or cash rate |
| Gapcheaper in Japan | US$52.25 | 21.8%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 ¥28,600, Taiwan NT$4,890; both are same-day price snapshots taken when checked, excluding shipping, tax refunds, and card fees.
- With a 1.5% foreign card fee: Japan comes to about US$190.56, still below the US by US$49.43.
- Break-even rate 0.0084 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
- Bic Camera ↗price incl. tax shown on the source ranking page (JPY) · incl. tax · Listed · checked 2026-09-11
- US price
- Sony Electronics US official ↗official list price · excl. tax · Listed · checked 2026-09-18
- 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: SONY gaming headset, INZONE Buds, white, WF-G700NWZ [wireless (Bluetooth + USB-C)/in-ear/earphone type]/Taiwan product page: WF-G700N, white (authorized distributor stock)The Japan listing is the SONY INZONE Buds, White, WF-G700NWZ (WZ is the white SKU suffix). The Taiwan momo product page's model is likewise WF-G700N, with a "White" color option, authorized-distributor stock with a 12-month warranty, promotional price NT$4,890. (Retailer: momo (a SONY authorized-distributor-stock dealer)) JP ¥26,000 (tax included) converts to a tax-excluded price of about NT$4,907, nearly matching the Taiwan promotional price of NT$4,890, a normal cross-market retail price. US price 2026-09-18: electronics.sony.com INZONE Buds White WF-G700N/W $239.99; the catalog's Japan-spec white is WF-G700NWZ.
- 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.
Keep reading
Bic Camera electronics: 236 Japan–Taiwan matches, 57% of items cheaper in Japan
We compare 236 verified same-product prices: 135 cost less in Japan and 101 cost less in Taiwan. Median Japan savings are 5.9%; KANDAO Meeting Pro (Panoramic Video Conference Ca… has the largest cash gap at NT$20,637.
02Theme studyElectronics and appliances: 223 Japan–Taiwan matches, 53% of items cheaper in Japan
We compare 223 verified same-product prices: 119 cost less in Japan and 104 cost less in Taiwan. Median Japan savings are 4.1%; KANDAO Meeting Pro (Panoramic Video Conference Ca… has the largest cash gap at NT$20,637.
03Theme studyWhat costs more in Japan? 222 products cheaper in Taiwan
222 verified matches currently have a lower Taiwan list price. The largest Taiwan advantage is NT$27,040 on ASUS PRIME RTX 5070TI O16G Graphics Card.
04Product detailSee the full comparison for this product
Sources, FX and extra-cost estimates.