Anime conventions have various activities other than displaying your cosplay and competitions on the highest quality cosplay: dance parties, fanart displays for purchase, meet & greet of anime voice actors/actresses and producers, Japanese culture introduction (maid cafes), spiderman suits and much more. 260. 6. Looking for high quality Shugo Chara Costumes? The emergence of Attack on Titan(Shingeki no Kyojin) cosplays began around 2013 – 2014 in both Japan and internationally, doctor strange costumes with the TV release of the first episode airing in April 2013 (Japan).