Naze Boku no Sekai wo Daremo Oboeteinai no ka? Anime Details and Episodes "Why does no one remembers the true world...!" The era when the great race of the five tribes competing for hegemony on the ground ended with the victory… Series info · Watch free · Trending anime · Airing schedule FormatNovelStatusFinishedSourceOriginalCountryJapan Action · Adventure · Fantasy · Sci-Fi Alternate Universe Why Does Nobody Remember Me in this World? (Adaptation) · Why Does Nobody Remember Me in This World? (Adaptation) Kai Vento · Rinne · Jeanne Anise (Supporting) · Saki (Supporting) · Ashuran (Supporting)