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

1au one net88.7 Mbps 93 Mbps 83 Mbps   627 clients took 1979 tests recently
2M247 Ltd73.8 Mbps 80 Mbps 17 Mbps   173 clients took 759 tests recently
3Datacamp69.1 Mbps 82 Mbps 38 Mbps   108 clients took 509 tests recently
4NTT PC61.9 Mbps 59 Mbps 65 Mbps   46 clients took 471 tests recently
5Home Network53.9 Mbps 89 Mbps 3 Mbps   128 clients took 483 tests recently
6Chubu48.5 Mbps 30 Mbps 83 Mbps   70 clients took 200 tests recently
7So-net44.9 Mbps 47 Mbps 43 Mbps   468 clients took 1459 tests recently
8ARTERIA39 Mbps 43 Mbps 33 Mbps   95 clients took 633 tests recently
9K-Opticom38.6 Mbps 38 Mbps 42 Mbps   107 clients took 182 tests recently
10NTT33.2 Mbps 34 Mbps 32 Mbps   925 clients took 3326 tests recently
11JPNE31.3 Mbps 30 Mbps 33 Mbps   309 clients took 573 tests recently
12Asahi Net31.2 Mbps 27 Mbps 39 Mbps   211 clients took 551 tests recently
1327.9 Mbps 27 Mbps 35 Mbps   100 clients took 680 tests recently
14Softbank BB24.7 Mbps 27 Mbps 20 Mbps   804 clients took 1449 tests recently
15Biglobe24.4 Mbps 18 Mbps 49 Mbps   180 clients took 268 tests recently
16VECTANT23.3 Mbps 21 Mbps 34 Mbps   214 clients took 558 tests recently
17Choopa, LLC23.1 Mbps 21 Mbps 37 Mbps   184 clients took 672 tests recently
18Internet23 Mbps 15 Mbps 35 Mbps   85 clients took 218 tests recently
19Amazon.com21.6 Mbps 21 Mbps 23 Mbps   177 clients took 870 tests recently
20Rakuten Mobile11.6 Mbps 12 Mbps 8 Mbps   142 clients took 275 tests recently
21Linode10.6 Mbps 12 Mbps 3 Mbps   177 clients took 997 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  
26.2 Mbps
6.8 Mbps
45026
Tokyo  
33.5 Mbps
18 Mbps
45003
Heiwajima  
11.5 Mbps
12.5 Mbps
45000
Kawaguchi  
73.3 Mbps
151.6 Mbps
13254
Toshima  
20.9 Mbps
127.4 Mbps
12174
Setagaya-ku  
41.6 Mbps
28.8 Mbps
11690
Yokohama  
56.4 Mbps
37.3 Mbps
9931
Nishinomiya  
42 Mbps
63.3 Mbps
8760
Nishihara  
2.2 Mbps
700 kbps
7709
Nagoya  
17.7 Mbps
7.2 Mbps
7547
Minato  
70 Mbps
45.8 Mbps
7531
Chiba  
51.2 Mbps
57.5 Mbps
6665
Kawasaki  
23.2 Mbps
19.8 Mbps
5086
Saitama  
26.7 Mbps
13.4 Mbps
4298
Koshigaya  
3.2 Mbps
3 Mbps
4256
Amsterdam  
2.1 Mbps
805 kbps
4155
Ōta-ku  
57.9 Mbps
32.8 Mbps
3898
Sumida  
37.5 Mbps
30.1 Mbps
3628
Yokosuka  
35.2 Mbps
19.3 Mbps
3573
Sendai  
52.9 Mbps
26.1 Mbps
3486
Shinagawa  
15.7 Mbps
13.7 Mbps
3065
Kobe  
28.5 Mbps
107 Mbps
3022
Ichikawa  
8.2 Mbps
3.5 Mbps
2691
Shibuya  
18.5 Mbps
21.1 Mbps
2660
Fukuoka  
17.5 Mbps
20.2 Mbps
2554
Japan  
2.2 Mbps
2 Mbps
2381
Takatsuki  
2.4 Mbps
545 kbps
2193
Suginami-ku  
34.8 Mbps
18.1 Mbps
2034
Nerima  
16.9 Mbps
13 Mbps
1955
Shizuoka  
10.1 Mbps
6.8 Mbps
1945
245 Total City Matches w/ at least 100 results for Japan
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Speed Test Log  Max Speed  

Averages Calculated Daily