Can you recommend some good isekai light novels?

Sure. 'Overlord' is a good isekai light novel. It's about a powerful wizard who gets trapped in a game world. The story delves into his attempts to conquer and rule this new world. 'KonoSuba: God's Blessing on This Wonderful World!' is really funny. It has a unique take on the isekai genre with its comical characters and situations. Also, 'No Game No Life' is worth checking out. The two main characters are transported to a world where everything is decided by games.

Sure. 'Sword Art Online' is a well - known one. It has an interesting concept of being trapped in a virtual game world which is a typical isekai setting. The characters are well - developed and the action scenes are exciting.

One great English isekai light novel is 'The Wandering Inn'. It has a really interesting world - building. The story follows Erin, a young woman who suddenly finds herself in a fantasy world and decides to open an inn. There are various unique races and magic systems in this novel that make it really engaging.

Sure. 'My Next Life as a Villainess: All Routes Lead to Doom!' is a great one. In this novel, the main character is reincarnated as a villainess in an otome game world and tries to avoid her bad endings while also developing romantic relationships. Another is 'That Time I Got Reincarnated as a Slime'. Although it's more about adventure and nation - building at first, there are some interesting romantic sub - plots. Also, 'Ascendance of a Bookworm' has elements of isekai and a slowly developing romance as the main character tries to make books in a world without them.

Sure. 'A Certain Magical Index' is a great non - isekai light novel. It has a complex and interesting world filled with espers and magic. Another one is 'Durarara!!' which tells a story full of mystery and unique characters in an urban setting. And 'Baccano!' is also wonderful, with its non - linear storytelling and engaging plot about immortals in the 1930s.

One popular 'isekai with guns' light novel is 'GATE: Thus the JSDF Fought There!'. It features modern military elements, including guns, being introduced to a fantasy world. Another is 'So I'm a Spider, So What?'. The protagonist uses her wits and some rather unique abilities which can be related to a form of 'gun - like' strategic thinking in the isekai world. There's also 'Overlord', where the main character has access to various items and powers that can be seen as analogous to guns in terms of combat dominance in the new world he's transported to.

Sure. 'My Next Life as a Villainess: All Routes Lead to Doom!' is a great one. The protagonist is reincarnated as a villainess in an otome game world. There are lots of romantic elements as she interacts with different male characters. Another is 'KonoSuba: God's Blessing on this Wonderful World!'. While it has comedic elements, there is also a budding romance between Kazuma and some of the female characters. And 'That Time I Got Reincarnated as a Slime' also has some romance in it as Rimuru builds relationships in the new world he is isekai'd into.

One more to consider is 'Sword Art Online'. Although it has a different take as it starts with being trapped in a virtual reality MMORPG, it still has elements of isekai. The main character has to fight for his survival and freedom in this new digital world that has become a very real and dangerous place for him.

One popular isekai Japanese light novel is 'That Time I Got Reincarnated as a Slime'. It tells the story of a man who is reincarnated as a slime in another world and gradually builds his own power and kingdom. 'KonoSuba: God's Blessing on this Wonderful World!' is also highly recommended. It's a humorous take on the isekai genre, following a group of misfits on their adventures in a new world. And don't forget about 'Log Horizon', which focuses on the strategic and social aspects of being trapped in an isekai MMORPG world.

One popular isekai taneuma light novel is 'Re:Zero − Starting Life in Another World'. It has an engaging story with a unique protagonist who has to face many challenges in a new world and can return from death, which adds a lot of depth to the plot.