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Internet Speed Report Tokyo March 2025

A comprehensive analysis of broadband performance in Tokyo based on real user speed tests conducted on Bandwidth Place.

Total Tests

12

Avg. Download

549.23Mbps

Avg. Upload

293.01Mbps

Avg. Ping

33.6ms

Top Internet Providers

Provider Avg Speed
Cellco Partnership DBA Verizon Wireless 1,349.1 Mbps
ARTERIA Networks Corporation 171.5 Mbps
Sony Network Communications Inc 153.0 Mbps
UCOM Corp. 469.4 Mbps
Kddi Corporation 180.6 Mbps
Sony Network Communications Inc. 516.1 Mbps

Top Devices

Device Share
iPhone 16.7%
Apple iPhone 8.3%

Top Browsers

Browser Share
Chrome 25.0%
Chrome 16.7%
Mobile Safari 16.7%
Chrome 8.3%
Chrome 8.3%
Chrome 8.3%
Safari 8.3%
Safari 8.3%

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Analysis Methodology

The data presented in this report is aggregated directly from real user speed tests performed on the Bandwidth Place platform testing network nodes globally during 2025. We calculate the localized metrics using strict data sanity checks to prevent skewed results from anomalies or extreme outliers.

SEO & Location Routing Structure: Because location data is structurally rigid, caching data dynamically to static hierarchy (Country -> State -> City) provides significant improvements to PageSpeed metrics and Time to First Byte (TTFB). This strategy ensures optimum indexing for search engines processing localized queries.