'Dkyonin wa Hiza, Tokidoki, Atama no Ue' Anime to Have 12 Episodes

The manga centers on socially awkward novelist Subaru Mikazuki, who adopts a stray cat. He names it Haru, and they begin their life together. As with the manga, each episode of the anime will have both a "Subaru" and "Haru" chapter that will tackle the story from the point of view of both characters.
Source: Dkyonin wa Hiza, Tokidoki, Atama no Ue. anime's website