Funnily the only Isekai that was somewhat interesting and realistic “Drifters” still doesn’t have a season 2. It’s basically powerful and influential political figures and warriors from random time periods get transported into a medieval fantasy world after their death. All I want is to see is WW2 anime Hitler take over a fantasy kingdom and get killed by Ninjas, is that to much to ask for? It’s realistic in the sense that the main characters are 10 minutes into a fantasy land with magic and beautiful nature and of course they’re already started making guns and bombs.