It has been revealed that Di Gi Charat will return in mini-series format. According to a post published during the "Sudden Big News Specialfranchise staff Di Gi Charat announced the production.
Thus, the animation is by LIDEN FILMS, the direction is by Hiroaki Sakurai , and the character design is by Atsuko Watanabe (GA: Geijutsuka Art Design Class, Hanayamata, Valkyria Chronicles).
Finally, Di Gi Charat consists of several short promotional videos for "Digital Gamers," a store in Akihabara.
Via: Twitter