Japanese anime and manga have evolved so much over the years that new genres are always emerging. Manga and light novels have shaped the medium's subconscious. Much of that is thanks to the genre of the media in question, whether it's shonen, sci-fi, or romance. Isekai has become particularly popular in recent years, dominating both the anime and manga worlds.
Source：https://www.cbr.com/best-isekai-manga/
