Vivid_Steins_Gate_0 is a visual novel and anime series. Rio meets Okabe Rintarou who had given up on saving Makise Kurisu after his horroric fail. Rio finds herself alone in Akihabara and leaps through time. Rio met Okabe´s childhood friend Shiina Mayuri and the super hacker Hashida Itaru. But she met Shiina Kagari in her adult form and Others too. The Opening Theme "Amadeus" will be sung by Itou Kanako, The Ending Theme "History" will be sung by marina.