JoJo's Bizarre Adventure: Diamond Records[lower-alpha 1] is a 3D action video game developed and published by Bandai Namco Entertainment for iOS and Android, and was released on February 20, 2017 in Japan. It has since received several updates, including a major 2018 update that changed the subtitle to Diamond Records Reversal[lower-alpha 2] and added content from Golden Wind, the fifth part of the series.