Here are some impressions of the cosplays I took at AnimeJapan during both days at the cosplay area.
J16 #05: AnimeJapan Cosplay
J16 #04: AnimeJapan
Saturday and Sunday I spent most of the time at AnimeJapan. The anime themed convention is the biggest of its kind and took place at Tokyo Big Sight, famous for the even bigger event Comiket.