Based on the video game series by Idea Factory and Compile Heart. Release Timeline
Released on various Japanese platforms (d Anime Store, U-NEXT, etc.) on December 22, 2021. Steam Launch: Premiered on Steam on September 8, 2022. Choujigen Game Neptune The Animation: Nep Nep D...
While the real Neptune is stuck inside finishing her work, IF and Compa use a new outfit from Nepgear to disguise the "Dimension Traveling Neptune" (Adult Neptune) as the real Purple Heart so she can perform in the festival's main event. Based on the video game series by Idea