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-net95.3 Mbps 118 Mbps 65 Mbps   311 clients took 1095 tests recently
2NTT PC80.4 Mbps 47 Mbps 114 Mbps   42 clients took 1370 tests recently
3M247 Ltd70.7 Mbps 76 Mbps 10 Mbps   245 clients took 2340 tests recently
4ARTERIA45.4 Mbps 54 Mbps 37 Mbps   77 clients took 480 tests recently
5Home Network42.9 Mbps 68 Mbps 7 Mbps   83 clients took 287 tests recently
6NTT Docomo40.1 Mbps 74 Mbps 20 Mbps   62 clients took 322 tests recently
7Biglobe39.9 Mbps 44 Mbps 28 Mbps   87 clients took 183 tests recently
8Rakuten Mobile39.6 Mbps 44 Mbps 33 Mbps   83 clients took 5946 tests recently
9Datacamp35.8 Mbps 39 Mbps 26 Mbps   69 clients took 475 tests recently
10JPNE33.6 Mbps 32 Mbps 38 Mbps   102 clients took 273 tests recently
11Asahi Net32.5 Mbps 35 Mbps 26 Mbps   205 clients took 642 tests recently
12Softbank BB28.6 Mbps 26 Mbps 32 Mbps   669 clients took 1985 tests recently
13NTT24.9 Mbps 23 Mbps 28 Mbps   696 clients took 3290 tests recently
14au one net23.6 Mbps 27 Mbps 19 Mbps   518 clients took 1365 tests recently
15Amazon.com20.6 Mbps 13 Mbps 31 Mbps   69 clients took 620 tests recently
16VECTANT20 Mbps 13 Mbps 36 Mbps   95 clients took 296 tests recently
17Symantec17.4 Mbps 19 Mbps 13 Mbps   72 clients took 197 tests recently
18Internet13 Mbps 9 Mbps 20 Mbps   94 clients took 289 tests recently
19Choopa, LLC10.8 Mbps 12 Mbps 5 Mbps   240 clients took 1626 tests recently
20Linode6.5 Mbps 5 Mbps 9 Mbps   77 clients took 446 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).

City
 
Osaka  
47.7 Mbps
13.8 Mbps
45078
Tokyo  
56.8 Mbps
17.4 Mbps
45018
Heiwajima  
9.3 Mbps
12.1 Mbps
45002
Kawaguchi  
72.6 Mbps
155.2 Mbps
13096
Toshima  
21.3 Mbps
134.1 Mbps
11939
Setagaya-ku  
42.5 Mbps
27.8 Mbps
11087
Yokohama  
28.7 Mbps
14.1 Mbps
9020
Nishihara  
2.2 Mbps
700 kbps
7709
Minato  
67.8 Mbps
44.9 Mbps
7489
Chiba  
50.7 Mbps
57.4 Mbps
6583
Nagoya  
20.5 Mbps
7.5 Mbps
6019
Kawasaki  
22.8 Mbps
19.4 Mbps
5029
Koshigaya  
3.2 Mbps
2.8 Mbps
4212
Amsterdam  
2.1 Mbps
805 kbps
4155
Saitama  
23.3 Mbps
12.8 Mbps
4072
Yokosuka  
35 Mbps
19.2 Mbps
3563
Ōta-ku  
56.8 Mbps
33.4 Mbps
3446
Sendai  
53.7 Mbps
26.1 Mbps
3384
Sumida  
41.7 Mbps
31.4 Mbps
3251
Shinagawa  
14 Mbps
11.4 Mbps
2750
Ichikawa  
7.8 Mbps
3 Mbps
2639
Fukuoka  
15.3 Mbps
16.6 Mbps
2404
Japan  
2.2 Mbps
2 Mbps
2381
Takatsuki  
2.4 Mbps
545 kbps
2193
Shizuoka  
10.1 Mbps
6.3 Mbps
1912
Shibuya  
19.4 Mbps
24.9 Mbps
1881
Nerima  
16.2 Mbps
11.3 Mbps
1765
Suginami-ku  
32.8 Mbps
19.8 Mbps
1746
Machida  
24.3 Mbps
47.2 Mbps
1678
Kyoto  
27 Mbps
20.7 Mbps
1671
230 Total City Matches w/ at least 100 results for Japan
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