The Idols That Saved the Earth Asuka, Kyouko, and Mirai are scouted by a talking gorilla to become idols! But their idol training seems to consist mostly of working in an arcade... and saving the world?! Details Casts Galleries Posters Season Lists Title The Idols That Saved the Earth Genres Comedy Animation Release Date 2016-04-06 Episode Runtime 00 Hours 13 Minutes Season Number 1 Episode Number 1 Production Companies Unknown Sora Tokui... Asuka (voice)... Rico Sasaki... Kyoko (voice)... Natsuko Hara... Mirai (voice)... Sarara Yashima... Sayo (voice)... Original Size (1280x720) Original Size (1000x1500) Original Size (640x960) Original Size (1080x1620) Original Size (800x1200) Season 1 13 Episode(s) 2016-04-06 Season 2 12 Episode(s) 2016-10-05