This Anime and Manga Fan Club foto might contain
strauß, korsage, sträußchen, sträusslein, blumenstrauß, posy, nasegay, corsage, kamelie, camelia, hippeastrum, and hippeastrum puniceum.
A series focusing on the history of Japanese idols in Anime and their real life counterparts. Part 20 is about The Idolmaster TV series from 2011. Watch it here: linklink