Bukimi no Tani no Roboko-san

The manga centers on 28-year-old Sōsuke Kamikosugi, who is self-employed and has trouble coming in contact with others. One day, Sōsuke meets an android who looks like a high school student. They start their strange and troublesome life living together, and search for what it means to be human.
(Source: Anime News Network)