Sankarea: Wagahai mo... Zombie de Aru...

An extra episode included in the sixth BD/DVD volume presents events from Baabu's perspective, focusing on his experiences as a zombie. Rea begins her first day of school while also being a zombie, using her enhanced abilities in various situations. At the same time, Baabu becomes interested in another female cat, but ends the relationship before it progresses, as he feels himself becoming emotionally confused. A researcher specializing in zombies arrives in Japan to examine new specimens and observe developments.