Today I watched the OP of Index II. And I came to a startling revelation.

The following characters have appeared in both of Index S1’s OPs and Raingun’s OPs:
1. Mikoto
2. Kuroko
3. Uiharu
4. Saten

First two are obvious. For Uiharu and Saten, look at 00:18 in Index OP1 (in the cafe), and 00:23.5 in Index OP2 (Walking past Misaka Mikoto). Any other characters were missing from one of the four OPs.

The following characters of the list above appear in Index S2’s OP:
1. Mikoto
2. Kuroko
3. Uiharu

The following character is not:
1. Saten

Index II’s OP is now terrible, and I suggest we all boycott the series until OP2 when JC Staff will (hopefully) add her in.

Kuzu edit:

But wait! While Saten-san did not appear in Index II’s OP, she appeared in the main episode itself! A marvelous achievement compared to her insignificant performance in season 1! Here’s Saten-san in her full, non-OP cameo glory: