Puchimas!: Petit iDOLM@STER Episode 0
Puchimas! Wakku Waku!!
Puchimas!: Petit Idolmaster Dai 0 Wa
PUCHIM@S Episode 0
ぷちます!だい0わ
Episode 0 of the anime adaptation of Puchimas! -Petit iDOLM@STER- manga, bundled with the December 2012 issue of Dengeki Maou magazine.
(Source: ANN)