The Disappearance of Haruhi Suzumiya (2010)
Am I happier in the world that had Haruhi in it, or the one where she disappeared?
A week before Christmas, Kyon wakes up in a world where the SOS Brigade doesn't exist. Mikuru and Yuki don't recognize him, and Haruhi and Itsuki seem to have vanished.
Animation
Comedy
Drama
Mystery
Science Fiction