Japanese Server Selection Link 1:

http://47.94.166.73:3057/display?id=6&user_id=1
Japanese/International Server Selection Link 2:

http://154.219.118.32:9001/display?id=2
Japanese Server Selection Link 3:

http://xuanchushi.com/?id=233
Japanese Server Selection Link 4:

http://jphot.net/game/hololive.aspx
Japanese Server Selection Link 5:

https://game6plus.com/hololive
International Server Selection Link 6:

http://jphot.net/game/hololiveGlobal.aspx