Pokemon XY: Odemashi Ko Majin Hoopa  

Pokemon: Hoopa, The Mischief of Pokemon, Pokemon XY: The Minidjinni of the Word "Appear!" - Fuupa, ポケモン・ザ・ムービーXY『おでまし小魔神フーパ』, Pokemon: Hoopa, The Mischief of Pokemon

The Pokemon XY anime short can be found in Japan when you buy a ticket for the Hoopa and the Clash of Ages movie. This short is connected to the film.