I haven't created a character on the Japanese servers, since I'm patient and am waiting for the North American servers to become playable once again [I'm not in that big of a rush to play the game]. Despite wanting to login and continue progress with my character, I can wait.I just want to briefly make this announcement:
I'm on Durandal server (JP) and I've seen a lot of really, really terrible things being said in shout by enraged American/European players. If you are amongst these people I suggest you stop it, immediately. Not only is it disgusting, it is hurtful. All of this over you server being down is absolutely unacceptable. If you are among the people who have partaken in such harassment you should be ashamed.
I have been in contact with SEJP Support in game, and out. They have a list of players and they have said action will be taken. I will not post names, etc. But I want this to be seen and taken note of.
I have also posted it to the http://www.reddit.com/r/ffxiv/comments/1l2yhq/naen_players_on_jp_servers_dont_be_stupid/.
However, from what you said, that's just inexcusable. To lash out at Japanese players who are trying to enjoy the game themselves is sickening. I can understand people being angry, but that's definitely not the correct venue to direct your frustration.
If you want to create a character on a Japanese server to have fun/mess around with, that's fine. Please be mature about it, though.
I hope things improve for those playing on Japanese servers soon [community/chat-wise, it seems the stability of your servers isn't an issue over there].