Azumanga Daioh: Gekijou Tanpen
Azumanga Daiou: The Very Short Movie
あずまんが大王(劇場短編)
In this short movie featuring familiar characters from Azumanga Daioh, Osaka is yet again having a strange dream of Chiyo-Chan's pigtails being posessed. As Chiyo-Chan's pigtails bounce out of the window, who knows if young Chiyo will ever be happy again.
(Source: ANN)