Home Reports 2024 Global Japan

Internet Speed Report Japan 2024

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

Total Tests

16,406

Avg. Download

22.56Mbps

Avg. Upload

25.11Mbps

Avg. Ping

138.1ms

Top Internet Providers

Provider Avg Speed
Cellco Partnership DBA Verizon Wireless 4.5 Mbps
Softbank BB Corp. 24.5 Mbps
ARTERIA Networks Corporation 33.8 Mbps
SoftEther 17.8 Mbps
NTT Communications Corporation 45.0 Mbps
NTT Communications Corporation 54.4 Mbps
BIGLOBE Inc. 91.0 Mbps
Kddi Corporation 46.7 Mbps
BIGLOBE Inc. 88.9 Mbps
NTT Communications Corporation 59.1 Mbps

Top Devices

Device Share
Not enough data to determine rankings for this locale.

Top Browsers

Browser Share
Opera 13.3%
Opera 10.7%
Opera 8.4%
Opera 8.4%
Opera 7.9%
Opera 6.7%
Opera 4.8%
Chrome 2.4%
Opera 2.3%
Chrome 2.1%

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 2024. 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.