NEEDLESS ZERO Anime Details and Episodes Prequels and side stories to the main story of the Needless Manga. Volume 1: 1. Needless 1.5 2. Needless / The Sacred Sword of the Reaper 3. Needless /… Series info Watch free DetailsFormatMangaStatusFinishedScore57/100SourceOriginalCountryJapan GenresActionFantasy TagsSeinen RelatedNeedless (Adaptation)Needless (Parent Story)NEEDLESS 1.5 (Related)NEEDLESS / Shinigami no Seiken (Related)