For me, 'That Time I Got Reincarnated as a Slime' stands out. The world-building and plot development are really engaging. Also, the characters have a lot of depth.
Well, it's a bit hard to pinpoint exactly which was the very first one. But some early examples could include 'El-Hazard: The Magnificent World', which had elements of the isekai genre.
One great new isekai novel is 'Reincarnated as a Slime'. It has an interesting premise where the protagonist is reborn as a slime in a fantasy world. The story follows his adventures as he builds his own kingdom and befriends various unique creatures.
Isekai Quartet indeed has a manga. It offers a different perspective and sometimes delves deeper into the story compared to the anime. The manga can be a great companion to the animated version for fans wanting more of the Isekai Quartet world.
Some popular isekai light novels in the top list might include 'Re:Zero − Starting Life in Another World'. It has a unique story where the protagonist, Subaru, has the ability to return by death, which makes the plot full of twists and turns.
One of the top isekai light novels is 'Sword Art Online'. It has a captivating story that combines virtual reality gaming with an isekai concept. The protagonist gets trapped in a virtual world and has to fight for survival. Another great one is 'Re:Zero - Starting Life in Another World'. It stands out for its unique take on the isekai genre, with the main character having the ability to return by death. 'Overlord' is also highly regarded. It features a powerful villain-turned-hero in an isekai setting, with complex world - building and interesting characters.
I'd recommend checking out online manga libraries such as Comixology or Crunchyroll Manga. They often have a good selection of isekai titles. Also, some local libraries might have physical or digital copies you can access.
Isekai manga is a genre where the main character gets transported to another world. It's different from others because of the focus on this world-jumping aspect and the adventures that follow.
One great isekai web novel is 'So I'm a Spider, So What?'. It has an interesting premise where the protagonist is reincarnated as a spider in a dungeon. The story follows her growth and survival in a hostile world. Another is 'Overlord'. It's about a powerful gamer who gets transported into the game world he was playing, and he has to navigate his new reality with his overpowered character. And 'Kumo Desu ga, Nani ka?' also offers a unique take on the isekai genre with its focus on the spider's perspective and development.
One great isekai light novel is 'Overlord'. It follows the story of a powerful gamer who gets trapped in the game world he once controlled. The world - building is elaborate and the characters are diverse and interesting.