Machina Anime Details and Episodes Wakaba meets a strange duo of a girl named Chao and her robot partner. Series info Watch free DetailsFormatMangaStatusFinishedScore55/100CountryJapan GenresSci-Fi TagsRobotsSeinenIyashikeiFemale Protagonist RecommendationsRojika to RakkaseiSakai no Musume: Cat in the CarKaijuu no KodomoLaika no Hoshi