The world of Isekai anime is set to explode in 2026 as fan favorites make their epic returns! From the jaw-dropping rise of Rimuru the Demon Lord in *That Time I Got Reincarnated as a Slime: Season 4* to the thrilling political intrigue of *The World's Finest Assassin: Season 2*, there’s no shortage of action, drama, and high-stakes fantasy. Plus, prepare for wilder dungeon escapades in *Reborn as a Vending Machine: Season 3*! Get ready to catch these game-changing sequels — let’s dive in!