Which Japanese proxy servers should you use? I see that there are quite a lot of them. Many reviews are positive. So it's hard for me to decide. Is there a resource with a comparative analysis of different proxies?
There are a large number of proxy servers in Japan, and there is no universal "ideal" choice that suits all situations. There are special services that collect information about various proxy servers and provide ratings and reviews. Also, some online resources provide comparative tables and ratings of proxy servers. Here is one such comparison service for Japanese proxy servers: https://gologin.com/proxies/japan-proxy