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.
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 recommended light novels are 'Konosuba: God's Blessing on This Wonderful World!'. It's a hilarious story about a boy who is reincarnated in a fantasy world but things don't go as expected. It has great comedic elements. 'No Game No Life' is also good. It features two brilliant siblings who are transported to a world where everything is decided by games. They use their wits to outsmart their opponents. And 'The Rising of the Shield Hero' is popular. It tells the story of a young man who is summoned to another world as the Shield Hero but is wrongly accused and has to fight to prove himself.
One great web novel is 'The King's Avatar'. It's about a professional gamer who is forced to retire from the team but makes a comeback in the game world through a new character. The story has great character development and exciting gaming scenarios.
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.
You can start by checking out online bookstores like Amazon or Barnes & Noble. They have a wide selection of light novels. Another option is to visit specialized anime and manga stores. They often carry light novels as well. You can also ask for recommendations on anime or light novel forums. People there are usually very passionate and can give you some great suggestions.
For must-read isekai manga, 'Sword Art Online' is a great choice. It combines action, adventure, and a touch of romance. The virtual world it creates is both exciting and immersive.
Often, a strong world - building is a key feature. For example, in 'Solo Leveling', the world of hunters and gates is well - crafted, which sets the stage for the overpowered main character's adventures. It gives a context for his growth and the challenges he faces.