Okabe takes his experimentation to the next level by texting the winning lotto numbers back in time, but he fails to consider how his actions might alter the present - or the future.

Cast: Mamoru Miyano, Asami Imai, Kana Hanazawa, Tomokazu Seki, Yukari Tamura, Yû Kobayashi, Saori Gotô, Masaki Terasoma, Ayano Yamamoto, Hiroshi Tsuchida, Ashly Burch, Jessica Cavanagh, Cherami Leigh, Trina Nishimura, Brina Palencia