Zettai Zetsumei Dangerous Jii-san Anime Details and Episodes Watch anime online free in HD. Stream subbed and dubbed anime episodes with no ads, no signup. The best free anime streaming site - new episodes daily. Series info Watch free DetailsFormatMangaStatusFinishedSourceOriginalCountryJapan GenresComedy TagsKidsMale ProtagonistChibi RelatedZettai Zetsumei Dangerous Jiisan (2004) (Adaptation)Dangerous Jii-san Ja (Sequel)Nanto! Dangerous Jii-san (Shared Characters)Zettai Zetsumei Dangerous Jiisan (Adaptation)