Aldnoah.Zero Gaiden: Twin Gemini Anime Details and Episodes Around the same time Slaine and Trillram went down to New Awara where Inaho and the others were, up at Sapporo, Hokkaido, twin Martian Knights sisters who… Series info Watch free DetailsFormatMangaStatusFinishedCountryJapan GenresActionMechaSci-Fi TagsShounen RelatedAldnoah.Zero (Parent Story) CharactersMizuki MikageHaruya MikageLibertinaLibitina