Amazon runs the Japan store and the Japan seller platform as their own entries. On its Japan seller page it says that choosing a country can change the default language, fees, shipping options, available programs and selling categories. Prices, search results and rankings on amazon.co.jp are therefore best read from Japan, in the way a local shopper reads them.
A rotating residential proxy with a Japan exit gives your browser or script a home-network address in Japan, and the next request can leave from a different Japan address. That suits research that is not tied to one account: search results, listings, prices, ranking checks and competitor pages.
Signing in to the same seller account every day is a different job. For that, a static ISP IP in Japan keeps one address for the whole lease. The sections below show which to pick.
On 2 November 2026 we sent 15 requests to the amazon.co.jp search page through our Japan rotating residential exit. 13 returned search results normally, with a median response time of 2.2 seconds, and we saw no CAPTCHA. The other 2 returned a page, but it was incomplete and showed no search results.
This is one small test on one day. Treat it as a first impression of how the exit behaves, not as a measure of what you will get; your own queries, request rate and timing will decide that.
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Recommended setup for amazon.co.jp research
Item
Choose
Why
Product
Premium rotating residential
Real home-network IPs that can change on every request or stay the same for a session
Country
Japan
Pages and prices as a shopper in Japan sees them
Billing
Per GB, from US$5/GB; US$4.50/GB at 100 GB, US$4.25/GB at 300 GB
Traffic you buy does not expire; the smallest purchase is 1 GB, and there is no free trial
Protocol
HTTP or SOCKS5
Chosen when you generate the proxy; works in browsers, scripts and most tools
Signing in to a seller account
Static ISP IP in Japan instead
One address for the whole lease; US$7.99 for 30 days, the same price in every country
The button opens the Proxy302 order page for rotating residential with the Amazon Japan preset. Check the country on the page before you pay; availability is shown there.
Amazon's Global Selling page quotes the Seller Code of Conduct: you may keep one Seller Central account for each region where you sell, plus a second account only for a legitimate business need, such as brands that are maintained separately, and only while all your accounts are in good standing. If one account breaks the selling policies, the others may be affected too.
An IP is only the network address a site sees. It does not change these rules, how many accounts you may hold, or any decision Amazon makes about an account. If you operate approved accounts, a static ISP IP in Japan, kept for the account and used with one browser profile, keeps your own records of who signs in from where simple.
The button below opens the rotating residential order page with the Amazon Japan preset. Leave the country on Japan.
Buy traffic and generate a proxy
Pick a traffic package or a custom amount from 1 GB, choose HTTP or SOCKS5 and generate. In My assets, Copy next to the proxy copies its full line.
Put it in your browser or tool
Paste the proxy line into a browser profile, a script or the Proxy302 Chrome extension (HTTP). Match the browser language and time zone to Japan if your tool offers it.
Expected result ipinfo.io shows a Japan address; amazon.co.jp then shows the Japan store with yen prices.
Quick fixes
amazon.co.jp shows a CAPTCHA or an error page
Check Are you sending many requests per second, or running the same query again and again?
Fix Slow the request rate, spread requests over time and retry on a fresh request. A rotating exit gives each request a new address, but a script that is too fast can still meet a CAPTCHA.
The page shows another country or language
Check Does ipinfo.io inside the same browser or script show a Japan address?
Fix Regenerate the proxy with Japan selected, check that the proxy line was pasted in full, and make sure the tool sends every request through the proxy.
Seller Central asks for a code at every sign-in
Check Is the account signing in through a rotating proxy?
Fix Do not sign in to a seller account through a rotating exit. Use one static ISP IP in Japan for that account and keep one browser profile.
Amazon Japan proxy FAQ
Which Proxy302 proxy fits amazon.co.jp?
Premium rotating residential with a Japan exit for browsing, price comparison, rankings and search results. A static ISP IP in Japan when you need to stay signed in to one seller account over time.
Premium rotating residential is US$5/GB, US$4.50/GB at 100 GB and US$4.25/GB at 300 GB. Static ISP is US$7.99 for 30 days per IP, the same in every country. Prices are in US dollars, 1 PTC = US$1, and there is no free trial.
In our test on 2 November 2026, 13 of 15 requests to the amazon.co.jp search page returned results normally, median 2.2 seconds, with no CAPTCHA seen. The other 2 returned a page, but it was incomplete and showed no search results. It was a small test on one day.
Amazon's Seller Code of Conduct allows one Seller Central account for each region where you sell, plus another only for a legitimate business need and while all accounts are in good standing. An IP does not change that.
Proxies for price monitoring: see competitor prices, promotions and shipping as shoppers in each country and city see them. Rotating residential from US$1.50/GB.
Read on 2 November 2026. It quotes the Seller Code of Conduct: keep only one Seller Central account for each region where you sell, unless you have a legitimate business need for a second account and all your accounts are in good standing; its examples of a legitimate need are several brands maintained separately, products made for two independent companies, and an Amazon program that requires a separate account. If one account breaks the selling policies or the code, the others may be affected, for example deactivated, until all are in good standing. It lists the Japan seller platform and Japan registration as their own entries, next to North America, Europe and others.
Opened on 2 November 2026 (Japanese-language page). It says you can start selling with your shopping account or create a seller account with a business email address, and that choosing a country may change the default language, fees, shipping options, available programs and selling categories.
Proxy302 own test: amazon.co.jp search page through the Japan rotating residential exit
Product observation · Confirmed on:
Proxy302 test on 2 November 2026: 15 requests to the amazon.co.jp search page through the Japan rotating residential exit. 13 returned search results normally, median response time 2.2 s, and no CAPTCHA was seen. The other 2 returned a page, but it was incomplete and showed no search results.
Fifteen requests on one day through one exit is a small sample; results on other days, queries or exits can differ.
Proxy302 product facts and price list
Product observation · Confirmed on:
Prices, protocols and country coverage as listed in the product facts file of the site, values checked 18-19 October 2026 (1 PTC = US$1).
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