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ENTERPRISE-GRADE JAPAN
PROXY INFRASTRUCTURE

Japan rewards careful operators: Kanji interfaces, strict fraud filters, and high user expectations make noisy traffic easy to spot. Roundproxies’s Japan proxies emphasize consistency and nuance. Residential and mobile routes provide native-feeling signals for account QA, checkout flows, and entertainment testing; datacenter capacity offers predictable, unmetered speed for inventory discovery and SERP work. You can run marathon sticky sessions for days of testing or rotate in quiet, deliberate steps to avoid thresholds. With 99.9% uptime, jitter-aware routing, and sneaker profiles for limited-window purchases, you’ll maintain momentum through peak periods. Our dashboard and API expose the controls teams need—headers, concurrency, allowlists, usage exports—so operations become repeatable and auditable. From payment UX to catalog integrity, these proxies help you move through Japan’s digital terrain with the tact it demands.
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We support over 190+ countries worldwide with premium proxy servers. Always with high-speed connections and optimal performance.

Country
Pool size
Online
Upstream
United States
1,450,886 IPs
Germany
986,542 IPs
United Kingdom
845,231 IPs
France
756,123 IPs
Canada
645,789 IPs
Australia
589,234 IPs
Netherlands
534,567 IPs
Singapore
478,912 IPs
Brazil
423,345 IPs
South Korea
387,912 IPs
India
356,789 IPs
Spain
325,621 IPs
Sweden
298,456 IPs
Italy
265,321 IPs
United States
1,450,886 IPs
Germany
986,542 IPs
United Kingdom
845,231 IPs
France
756,123 IPs
Canada
645,789 IPs
Australia
589,234 IPs
Netherlands
534,567 IPs
Singapore
478,912 IPs
Brazil
423,345 IPs
South Korea
387,912 IPs
India
356,789 IPs
Spain
325,621 IPs
Sweden
298,456 IPs
Italy
265,321 IPs

Japan Proxy Benefits

Who Needs Japanese IPs in a Domestically-Served Market

Japan runs a remarkably self-contained internet. Rakuten, Yahoo! Japan Shopping, Mercari and Kakaku.com dominate categories where global platforms lead elsewhere, and their listings are served to Japanese users specifically. Sneaker and collectible resellers work release calendars and raffle systems that are Japan-only. Game publishers test storefronts, gacha rates and event schedules that differ from every other region. Travel platforms price inbound tourism dynamically against a weak yen. In each case the platform is not merely localising for language, it is deciding whether you are in Japan, and answering differently if you are not.

Why Free Japanese Proxies Fail on Domestic Platform Detection

Japanese platforms are among the most aggressive anywhere at separating domestic consumer traffic from everything else, partly for rights reasons and partly because resale and ticketing abuse is a live problem. Free Japanese endpoints sit in a small number of well-known hosting ranges that Rakuten, Mercari and the ticketing platforms flag on sight. The failure mode is usually a silently reduced result set rather than an error, which is the worst outcome for a pricing or availability dataset. Anything involving purchase, raffle entry or account authentication through a shared anonymous node will be refused or reversed.

Tokyo and Osaka Routing Across Japan's Domestic Backbone

Japan's traffic concentrates on Tokyo, with Osaka as a full second hub and heavy Pacific cable capacity onward to the United States and Southeast Asia. Domestic content is served domestically, so an in-country exit is a genuine latency win rather than only a geolocation one. Our 4,217,000+ Japanese IPs run on NTT, SoftBank, KDDI, IIJ and Rakuten Mobile consumer paths across Tokyo, Osaka, Kyoto, Yokohama and Nagoya. Sticky sessions carry the multi-step authentication and confirmation flows Japanese sites favour, and failover keeps a session on Japanese ranges rather than surfacing in Korea or Singapore.

Choosing Japanese Proxy Types for Retail, Gaming and Ticketing

Residential Japanese IPs are effectively mandatory for Rakuten, Mercari and ticketing work, where consumer provenance is precisely what the platform is checking. Mobile IPs on NTT Docomo, SoftBank, KDDI and Rakuten Mobile reproduce the handset experience for a market where mobile commerce dominates, and are the right tool for app-store catalogues and game storefronts that maintain a distinct Japanese region. Datacenter IPs suit bulk collection from corporate disclosure, public tender and news sources. City-level targeting between Tokyo and Osaka is worth using for logistics and availability work.

Buy Japan Residential, Datacenter, ISP or Mobile Proxies

Premium proxy solutions for your business needs

Proxies

Training Data

Need Proxies from a Specific Region?

Explore our proxy network across all states and cities in Japan

Configure Proxies by ISP/ASN in Japan

Select specific ISP providers or ASN networks to route your proxy connections through Japan. Target authentic residential and mobile IPs from major carriers for enhanced legitimacy and reduced blocking rates.

NTT Communications

AS2914

Major telecommunications provider

SoftBank

AS17676

Telecommunications and internet company

KDDI

AS2516

Telecommunications operator

IIJ (Internet Initiative Japan)

Internet service provider

Rakuten Mobile

Mobile network operator

OCN (NTT)

Internet service provider

Why Configure Proxies by ISP?

Selecting specific ISP providers allows you to route traffic through authentic residential and mobile networks, mimicking real user behavior. This is particularly useful for market research, ad verification, SEO monitoring, and accessing geo-restricted content. ASN-level targeting ensures your proxies appear as genuine users from specific telecommunications providers, significantly reducing the risk of blocks and CAPTCHAs.

Latest from the Web Scraping Expert

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How to Use Japan Proxies

Get started with Japan proxy servers in three simple steps

01

Choose Your Plan

Select a proxy plan that includes Japan IP addresses. Pick the bandwidth and features that match your needs.

02

Configure Connection

Enter the proxy server details in your application or browser. Use the provided IP address, port, and authentication credentials.

03

Start Browsing

Your connection is now routed through Japan. Verify your new IP location and enjoy secure, private browsing.

Customer Reviews

See what our customers have to say about our services. Trusted by thousands of businesses worldwide.
See what our customers have to say about our services. Trusted by thousands of businesses worldwide.
Trustpilot stars
Verified
Exceptional service! The proxies are fast, reliable, and our...

Exceptional service! The proxies are fast, reliable, and our team has seen a significant improvement in our data collection efficiency.

Sarah J.,12 hours ago
Verified
Reliable Proxy Service for SEO Research and Data Collection

The speeds of the proxies are always reliable and quite suitable for my SEO research tasks, through which I am able to check the results of local searches in various locations without waiting for a long time. Their IP rotation is very efficient and really helps me to stay unnoticed during the process of competitive intelligence collection. Also, I truly found the residential proxies as the best part for my local SEO research since they provide the real residential IP addresses and are less likely to be flagged than datacenter ones.

Verified G2 User,G2.com
Trustpilot stars
Verified
Great value for money. The global coverage helped us expand ...

Great value for money. The global coverage helped us expand our market research capabilities across different regions.

Emily R.,5 days ago
Trustpilot stars
Verified
The proxy quality and performance is outstanding. We've been...

The proxy quality and performance is outstanding. We've been able to scale our operations without any issues.

David K.,1 week ago

Japan Use Cases

Rakuten, Mercari and Kakaku.com Price Intelligence in Japan

Japan’s advanced economy relies on technology, automotive, and retail sectors. Proxies enable analysts to scrape Japanese-language e-commerce platforms, monitor procurement postings, and collect competitive intelligence without detection. Authentic Japanese IPs ensure access to localized data sources across Tokyo, Osaka, and Nagoya.

Japanese Creative and Landing-Page QA on Domestic Carriers

For advertisers, Japanese proxies are essential to confirm creatives render properly in Japanese, validate landing page performance, and ensure compliance with cultural standards. Agencies can test campaigns across ISPs and devices, reducing fraud and ensuring campaigns resonate with Japanese consumers.

Japan-Region Game Stores, Ticketing and Streaming Catalogues

Japanese proxies unlock access to geo-restricted government portals, media outlets, and streaming services. Compliance teams and journalists use them to verify catalog differences, monitor cultural narratives, and confirm service availability authentically within Japan.

Free Japan Proxy List

Need a quick Japan proxy? Browse our free proxy list with thousands of public proxy servers updated every 5 minutes. HTTP, HTTPS, SOCKS4 and SOCKS5 protocols available with no signup required.

Updated Every 5 Min

Fresh proxies checked and verified automatically

4 Protocols

HTTP, HTTPS, SOCKS4 and SOCKS5 servers

No Signup Needed

Download or copy proxy lists instantly

Free Japan Proxies

IP AddressPortProtocolSpeedUptimeAnonymity

Free Proxies

  • Public shared IP addresses
  • Variable speed and uptime
  • Good for testing and light use

Premium Japan Proxies

  • Dedicated residential and datacenter IPs
  • 99.9% uptime with city-level targeting
  • Built for scraping, automation, and scale
Japan
Proxy FAQs

Our Japan proxies deliver sub-second response times by routing traffic through local infrastructure near Tokyo and Osaka. With 25,000+ IPs available across residential, datacenter, and mobile types, connections are optimized for speed with automatic failover and intelligent load balancing to maintain performance during peak usage.

Our Japan proxy network covers key locations including Tokyo, Osaka, and Kyoto, with 25,000+ total IPs available. Each location pool includes residential and mobile IPs routed through local carriers like NTT Communications. Location selection is available through our dashboard, API endpoint parameters, or direct configuration in your scraping tools.

Japan proxies are excellent for Asia market research, providing authentic local perspectives from Tokyo, Osaka, and Kyoto. With 25,000+ IPs and ISP coverage through NTT Communications and SoftBank, researchers can access local pricing, consumer trends, government portals, and competitive data as genuine Japan users without triggering geo-blocks.

Bandwidth limits depend on your plan type. Our datacenter Japan proxies include unlimited bandwidth on most plans, while residential and mobile IPs from carriers like NTT Communications are metered per GB. All plans provide access to the full 25,000+ IP pool with cities-level targeting and no limit on concurrent sessions.

Switching between residential, datacenter, and mobile proxy types in Japan is instant. Simply update the port or endpoint in your configuration—each type has a dedicated gateway. Residential IPs from NTT Communications offer high trust, datacenter IPs provide raw speed, and mobile IPs on SoftBank networks replicate real device traffic. All types draw from our 25,000+ Japan IP pool.

All Asia Proxies

Browse all proxy servers available in Asia

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