I have only seen the anime, but I really adored it. It's such a fresh story with really interesting characters. I'm glad to hear the manga is still going, but have to tell you that people on Gaia are not technically allowed to tell or link where to find raw manga or any sort of scan because it's violating copyright. Someone can get a warning or even banned just for linking or whatever.
Your best bet would be checking for magazines chapters might be published in or ordering the original language volumes off Amazon or something, if you are able to read Japanese and can pay the shipping fees.