@Matt23119: That was a photo from Yokohama JUMP concert.... The girls are not participated in that concert are Sengoku Manami, Sainen Mia, Kitahara Sayaka, and Miyamoto Karin (She was just introduced that time)... Not all Eggs participate in their concert... They may be have school activities...
BTW about the rokkies, there will 2 more after Ayanon and Azuzu according to Wikipedia Japan...
O..i see...i always thought they participated together..
Thanks!