yes it is! at night hawaii time.Lots of Japanese players.
I forgot to mention the G0 rank is what you gotta be.
Are you G0 rating?
unfortunately no, I have to start all over again ...will i find anyone playing? argh..
I only can say from about 8PM hawaii time it gets active.
I cannot say how busy the G3-G3 servers are? However, I think this time would be your best bet?