Mou Hitotsu no Mirai wo.
Genres: Sci-Fi
Type: ONA, Episodes: 3
Aired: Dec 11, 2013 to Mar 13, 2014
Studio: Production I.G, Steve N' Steven
Source: Original
Rating: PG-13 - Teens 13 or older
Synopsis:
The short takes place at the KDDI R&amp;D laboratory, where scientists are creating a telephone that can call the future, but an incident occurs when they are using the phone.

(Source: ANN)