Watch Joker Watch now on Miruro - Free Anime Streaming Joker is a genetically engineered shape-and-gender-shifter, who created as part of a Special Police Task Force and fights crime of all kinds. Series info Watch free DetailsFormatMangaStatusFinishedSourceOriginalCountryJapan GenresActionRomanceSci-Fi TagsShoujoShapeshifting RelatedJoker: Marginal City (Adaptation)JOKER REBOOT (Alternative) CharactersJokerRikudou RinBarley (Supporting)Dr. Bayfarm (Supporting)