We could tell from the title of Love Live School Idol Project that this anime is about school and idol. Right, it reminds me of K-ON when I see the title. Actually, there are somethings in common between two of them, firstly, they are all about school girls, and secondly, all the girls are quite cute, finally, it is about music.
In addition, all these school girls form an idol group μ's, so each of them has stylish, cute and beautiful anime costumes in the series. As for cosplay girls, how can they resist the attraction of these adorable and sunny anime girls? Either to dress up one girl, such as Honoka Kosaka, Umi Sonoda, Kotori Minami, Nico Yazawa and others or to do group cosplay would make cosplayers eye-catching and impressive.
Hey! I am just a big fangirl :D I am obsessed with Anime and cosplay, if you also interested in them, then i would be obsessed with you ^_-