Hacka Doll (2015)
Plot
The anime personifies the Hackadoll app's customization engine as three "Hacka Dolls" -- the personal entertainment AI and main navigator Hacka Doll #1, the anime expert Hacka Doll #2, and the knowledgeable otaku Hacka Doll #3.
Where to watch Hacka Doll?
Hacka Doll is an anime show featuring Miyu Takagi.
Hacka Doll is currently streaming for free (ad-supported) on Crunchyroll.