Japan Officially Welcomes The Big 3 Isekai Anime

The isekai genre is an exciting one that sees viewers thrust alongside the main character into a new world, often fantastical and far more exciting than their original one. Over the years, the Isekai genre has only been growing in popularity. In 2026, we have been treated to the rise of three specific Isekai series that are taking over the anime world. So far, this year has seen the return of That Time I Got Reincarnated As A Slime with its fourth anime season and new movie, Re:Zero with its fourth season, and Mushoku Tensei: Jobless Reincarnation with its third anime installment.