Why Does Nobody Remember Me in This World?

Why Does Nobody Remember Me in This World? is a Japanese anime series which aired on Tokyo MX. The series premiered on July 13, 2024.

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!