New Isekai Anime Summer 2025.  — the best isekai anime series during the summer 2025 season include a mix of returning favorites and brand new series. When clay delves into the dungeon deeper than any adventurer has ever gone, she is offered a job by the dungeon's caretaker!

 — from the hilarious misadventures of suicide squad isekai to the deepest emotional moments of mushoku tensei, this list sweeps one up with refreshingly new takes on. With lethal explosives planted in their necks, there’s no running or hiding, and failing the.