Hackadoll the Animation

ハッカドール THE あにめーしょん

The story

The anime personifies the Hacka Doll 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. (Source: Anime News Network)

Meet the characters

Hacka Doll 1-gouMAIN

Hacka Doll 2-gouMAIN

Hacka Doll 3-gouMAIN