How Fast is Japan (JP) Internet Speed?

We believe that it's a conflict of interest when Internet service providers operate their own speed tests. A third party opinion is necessary and the provider shouldn't be allowed anywhere near the process. When providers host their own speed tests they eliminate the variables that you're here to test. Namely the Internet route itself. This test is unbiased, it tests and grades all providers on the same criteria. They want you to think your connection is running perfectly... but is it really?

Japan Speed Test

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Other speed tests, especially tests offered by your Internet provider try to eliminate routing factors. This can make your connection appear faster than it really is. If you visit many websites in the North America, Europe, Australia or Asia the results returned here will be a more realistic representation of your useable connection. Truthfully, do you want to know how fast your connection is within your providers network or do you want to know how fast it is to the locations where the websites you visit are being hosted? TestMy.net is not a best case scenario connection test and will test your Internet under real world conditions. [read more]

Top ISP Rank in Japan

1So-net 107 Mbps 52 Mbps 411 clients took 369 speed tests recently
2NTT Docomo,INC. 63 Mbps 11 Mbps 423 clients took 1391 speed tests recently
3Sony Network 30 Mbps 53 Mbps 436 clients took 987 speed tests recently
4Asahi Net 31 Mbps 44 Mbps 260 clients took 348 speed tests recently
5NTT 29 Mbps 31 Mbps 1787 clients took 1858 speed tests recently
6NTT Docomo 32 Mbps 7 Mbps 341 clients took 4890 speed tests recently
7au one net 32 Mbps 10 Mbps 2314 clients took 4795 speed tests recently
8Biglobe 22 Mbps 23 Mbps 318 clients took 271 speed tests recently
9Softbank BB 18 Mbps 16 Mbps 1651 clients took 1591 speed tests recently
10VECTANT 18 Mbps 16 Mbps 90 clients took 377 speed tests recently
11Internet 17 Mbps 14 Mbps 235 clients took 250 speed tests recently
12Choopa, LLC 7 Mbps 3 Mbps 728 clients took 3538 speed tests recently
13Linode 6 Mbps 3 Mbps 304 clients took 1022 speed tests recently
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Do you want to research connection speed for Japan (JP)? TestMy.net's Download Speed Test and Upload Speed Test log connection information to allow users to research real world Internet speed test results. TestMy.net's speed test database stores information on millions of Internet connections. This tool can average connection speed for any Internet provider, country or city in the world. So you can easily average speed test results, compare maximum speeds, research logged results and find the fastest ISPs for Japan (JP).

 
Tokyo 
26.4 Mbps
8 Mbps
60011
Heiwajima 
7.3 Mbps
2.3 Mbps
60007
Osaka 
15.1 Mbps
3.4 Mbps
38369
Nishihara 
2.2 Mbps
700 kbps
7708
Yokohama 
26.2 Mbps
6.9 Mbps
6201
Minato 
8.4 Mbps
3.6 Mbps
4879
Kawasaki 
21.1 Mbps
19.3 Mbps
4681
Amsterdam 
2.1 Mbps
805 kbps
4155
Koshigaya 
2.9 Mbps
2.3 Mbps
4140
Nagoya 
15.6 Mbps
5.1 Mbps
3823
Saitama 
20.7 Mbps
9.6 Mbps
3602
Yokosuka 
27.9 Mbps
19.1 Mbps
3457
Chiba 
16.6 Mbps
14.7 Mbps
2902
Ichikawa 
6.5 Mbps
1.8 Mbps
2397
Japan 
2.2 Mbps
2 Mbps
2379
Takatsuki 
2.1 Mbps
532 kbps
2179
Kawaguchi 
24.9 Mbps
4 Mbps
1671
Setagaya 
27.6 Mbps
10.3 Mbps
1646
Asahi 
8.2 Mbps
7.6 Mbps
1590
Fukuoka 
13.3 Mbps
9.3 Mbps
1576
Shizuoka 
9.8 Mbps
5.7 Mbps
1482
Hirosaki 
18 Mbps
22.6 Mbps
1432
Kyoto 
13.6 Mbps
9.3 Mbps
1293
Wako 
10 Mbps
2.5 Mbps
1135
Nerima 
9.2 Mbps
3.8 Mbps
1081
Kobe 
15.5 Mbps
10.8 Mbps
1063
Sagamihara 
19.8 Mbps
9.4 Mbps
954
Ikoma 
2.1 Mbps
666 kbps
903
Sapporo 
14.5 Mbps
7 Mbps
813
Okinawa 
11.9 Mbps
7.6 Mbps
811
171 Total City Matches w/ at least 100 results for Japan
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Speed Test Log  Max Speed  

Averages Calculated Daily