Myriad Colors Phantom World: The Polka Dot Miracle is a single unaired OVA episode of Myriad Colors Phantom World, released with the seventh DVD/BD volume of the series. The show is set in a near future where creatures born of human imagination, known as phantoms, appear. Haruhiko Ichijo is a first year at Hosea Academy. His schoolmates include upperclassman Mai Kawakami, who battles phantoms with her Spirit of Five Elements power, Reina Izumi, who has the Phantom Eater ability, and Koito Minase, who takes on phantoms alone. The episode carries the series' mix of action, comedy, ecchi and supernatural elements.