Anime:
http://cdn.myanimelist.net/images/anime/13/44844.jpg
It seems to have the potential to be one of the best anime's from the next season, you should check it out.
Maybe even one of the best @ 2013, just got a feeling.
A tribute:
http://www.youtube.com/watch?v=piotxnljNzM - Good scenes in there
Story: Itsuka Shido is a high school boy. On the last day of the spring holidays, an explosion destroys the town and a girl in armor appears in front of him.
Shido's sister-in-law, Kotori, tells him that the girl is called "Special Disasterous Designated Creature: Spirit",
which causes a timespace quake. Kotori disclosed that she is the commander of the anti-spirit organization Ratatosk and orders him to go out on a date with the spirit girl.
Kotori says, "I don't ask you to beat the spirit. Just let her fall in love with you and save the world."
release: Mar 30, 2013 to ?