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Internet Speed Report Tokyo 2025

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

Total Tests

228

Avg. Download

275.35Mbps

Avg. Upload

305.48Mbps

Avg. Ping

43.3ms

Top Internet Providers

Provider Avg Speed
BIGLOBE Inc. 134.9 Mbps
Internet Initiative Japan Inc. 174.6 Mbps
NTT Communications Corporation 166.7 Mbps
BIGLOBE Inc. 143.8 Mbps
BIGLOBE Inc. 128.3 Mbps
ARTERIA Networks Corporation 497.9 Mbps
Cellco Partnership DBA Verizon Wireless 881.7 Mbps
Sony Network Communications Inc 217.0 Mbps
Sony Network Communications Inc 478.2 Mbps
NTT Communications Corporation 232.1 Mbps

Top Devices

Device Share
iPhone 2.2%
Generic Android 2.0 1.8%
iPhone 1.8%

Top Browsers

Browser Share
Chrome 15.8%
Chrome 13.2%
Chrome 9.6%
Safari 4.8%
Chrome 2.6%
Chrome 2.6%
Chrome 2.6%
Mobile Safari 2.2%
Android Webkit 1.8%
Mobile Safari 1.8%

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.