[Chiaki_chan]

Spoiler for for new OP and new ending:

I've heard that OP is a disappointment and ED is full of naked people even Makishima(only their upper part).
OP looks like MAD and even worse for some people.
Yes, OP consists of pictures of the previous episodes cuts like the 1st ED.
ED goes like this:
Akane is first with crossed arms on her chest
then Shogo and Shinya side by side,
Masaoka and Ginoza back to bak,
Shion, Yayoi, Kagari