Puchimas!: Petit iDOLM@STER Episode 12: Left Behind
Episode 12 of 64 of Puchimas!: Petit iDOLM@STER, aired January 15, 2013, 2 minutes. Available with English subtitles and dub where released.
Episode summary
Iori desperately tries to escape the multiplying puchidols. Source: crunchyroll