Why Does Nobody Remember Me in This World? is a tV series anime that premiered in summer 2024, produced by project No.9.

About the production: the story comes from a light novel, there are 12 episodes of about 24 minutes and its current status is "finished".

Its main genres are action, adventure, fantasy and sci-fi, with themes such as Alternate Universe, Demons, Amnesia and Post-Apocalyptic.

On AniList, Why Does Nobody Remember Me in This World? has an average score of 62%, an average score, and appears on 60,081 users' lists.

In a world where humans triumphed in a great war, Kai guards sealed crypts containing their enemies. But when “World Rebirth” overwrites history, he’s thrust into an alternate reality where humanity lost the war and he’s been forgotten by everyone he knows. Now, this lost hero must rise to restore the world’s balance! (Source: Crunchyroll)

Official synopsis from AniList.