Finished wathcing episode 4 :
Spoiler for Episode 4 + Predictions:
While the AKB0048 crew arrives at AkibaStar, they meet two new members : Kanata (Sonata's sister) and Mimori. Unfortunately, Kanata suffers a dark past and always enter in conflict with her younger sister until they forgive each other in the end. Lot of funny moments in this episode, even though it's dominated by Okada's angsty drama, and the AKB0048's instructor is a drag queen in fact (I have two drag queens this week
) ! As for the show itself, I hope they'll announce a season 2 if it does well, but Atsuko will likely die at the end of first season (my predictions).