According to Dengeki G’s Magazine, a 3D anime “Baby Princess 3D Paradise 0 (love)” was announced.
Baby Princess 3D official website
Baby Princess project official website
Staff
Director: Inagaki Takayuki
Scenario: Kakihara Yuko (“Sora no Otoshimono” series)
Character Design & Animation Director: Hara Yumiko (episode animation director of “Working!!”)
Production Studio: Studio Comet
Baby Princess is an interactive project in Dengeki G’s Magazine. A novel adaptation and a manga adaptation “Baby Princess! 19 Sisters Honobono Days” have already been released by Ascii Media Works.
Synopsis:
Yotaro encounters his mother, who was separated from him when he was small. Yotaro begins a new life with his mother and nineteen sisters from 0 to 18 years old.
Source: Scan of Dengeki G’s