It’s official. You’re not an otaku nerd anymore if you say Isekai but someone with an extensive vocabulary. Don’t let anyone tell you anything else!
Okay, so Fantasy or sci fi with a real world protagonist so to say. Interesting that happens enough to make a sub genre lol
isekai itself isnt any magical new subgenre, it just that the number skyrockete past 2010 so they more or les made it a big thing. it itself is related to portal fantasy in a western sense.
examples of western portal fantasies include titles like the chronicles of Narnia, Wizard of Oz, and Harry Potter and such.
Japanese and Korean media are wayyy beyond saturated with isekai series. I mean just look at this shit: https://isekai.fandom.com/wiki/Isekai_Series
Written by Tappei Nagatsuki and animated by Wit Studio and OP by Calli Moriope. I’m neither a fan of shounen, nor the Suicide Squad IP but even I believe it’s probably going to be good.