By Gonzo.
It's pretty good anime, even if you aren't interested in cosplaying it. But if you are, that'd be great. The cosplay design is rather difficult. Imagine characters from MMORPGs. So I will have to learn how to make fake armor
EDIT: In the end, the cosplay proved rather difficult to make. So, I will have to abandon it. However, if you are cosplaying from this series or the upcoming second season, please let me know so I can take a picture. Thanks.