Extra episode included on BD/DVD vol. 6; effectively episode 13. Despite their decaying bodies, Rea’s zombie power comes in handy both at school and at home, and Babu gets interested in another cat—although this particular feline is one of the living. (Source: FUNimation)

Kurumi is a beautiful young woman whose beloved boyfriend, Hal, died in a sudden airplane accident. Left heartbroken and gloomy, she isolates herself in a small house. But this soon comes to change when her grandfather requests the help of a humanoid robot named Q01.

Taking on the appearance of Hal, Q01 is sent to Kurumi's house in order to save her from her state of despair. As Hal returns day after day and increases his efforts, Kurumi, despite her initial reluctance, slowly begins to open up to him and break free from her depression. But there is more to Hal than meets the eye, and these two will soon learn an unexpected truth about this relationship between a human and an android.

[Written by MAL Rewrite]

The story revolves around Tomoya Mizuhara, a 13-year-old boy who suddenly gains a big sister when his father remarries. 17-year-old Ichika is a little strange, and her affection for Tomoya is rather overwhelming, if not scary. On top of things, Ichika's friend Ruri is the ultimate sadist. Then there is Ichika's big-breasted quarter-Japanese friend Marina. (Source: ANN)

When the popular online game Yggdrasil is shut down, a lonely player named Momonga decides to stay logged in and take over this digital frontier.