The short takes place at the KDDI R&D laboratory, where scientists are creating a telephone that can call the future, but an incident occurs when they are using the phone.
- Other Title: Mou Hitotsu no Mirai wo., Mou Hitotsu no Mirai o., もうひとつの未来を.
- Status: Completed
- Sub/Dub: Anime Sub
- Anime Type: ONA
- Genres: Sci-Fi, Ecchi
- Characters: Kido, Daisuke, Mizue, Yuu
- Score: 6.03
- Rank: 9301
- Popularity: 5917