User blog comment:Takagi-San/Highschool of the Dead Season 2 thoughts./@comment-5114030-20120605204943/@comment-3003168-20120605215727

I think there would definitely be different animation in the opening sequence, but I'm not as sure about a different song. They would probably still use Kishida Kyoudan and the Akeboshi Rockets if they did use another theme. They wrote the original song specifically for this anime. If not them, they could use Maon Kurosaki since she has been so involved with HOTD.