Can you recommend some 'genius light novels'?

Sure. 'No Game No Life' is an extraordinary light novel. The story is set in a world where everything is decided by games, and the two main characters, Sora and Shiro, are brilliant gamers who use their intelligence to outwit their opponents and try to take over the world. Another one is 'Overlord'. It follows the adventures of Momonga, a powerful wizard who gets trapped in a virtual reality game world. His character's unique abilities and his strategic thinking make it a very interesting read.

Well, 'Log Horizon' is also an interesting choice. The characters in it have to use their knowledge and strategic thinking to survive and thrive in a game - like world. Shiroe, in particular, shows great intelligence and leadership, which can be seen as a form of 'genius' in the context of this light novel.

One popular 'Genius Hero and Maid Sister' light novel could be 'The Hero's Maid: A Tale of Two Bonds'. It weaves a story of the hero's adventures with the unique relationship he has with his maid sister figure. Their interactions often drive the plot forward in interesting ways.

One popular 'Beautiful Wife and Genius Son' light novel could be 'My Wife is a Beautiful CEO'. It tells the story of a man with a powerful and beautiful wife and a smart son, filled with elements of family, business, and some supernatural elements in the plot.

Sure. 'My Youth Romantic Comedy Is Wrong, As I Expected' is a great one. It has complex characters and interesting high school scenarios.

There is also 'Genius Doctor: Ghost King's Wife'. This light novel combines elements of medicine and the supernatural. The main character's skills as a doctor play a crucial role in the story, and it has a lot of exciting plot twists.

Let me recommend you a few novels with geniuses as the main characters: 1. "The Ancient King": The commoner youth Luo Tian had peerless talent. He had activated the strongest divine vein and became the eternal, eternal, and detached king of the ancient times. 2. "Myriad Kalpa Martial God": He obtained the legendary supreme-grade spiritual meridian, the treasure of the ancient emperor, and finally became the Myriad Kalpa Martial God. 3. "Heavens: I Can Hypnotize Myself": The main character, Xu Yi, obtained a hypnosis technique. Although he could only hypnotize himself, he embarked on the path of becoming a genius. I hope you like my recommendation, Mwah ~😗

Well, 'the Legend of the Legendary Heroes' might be a good pick. It has a complex world - building and characters with different skills, including swordsmanship. Then there's 'Goblin Slayer'. Although it focuses more on slaying goblins, the main character uses a sword effectively. Also, 'DanMachi' where there are adventurers and some of them use swords, and the story has elements of growth and challenges similar to 'the academy's genius swordsman light novel'.

Sure. 'Sword Art Online' is a great one. It also has elements of a talented protagonist in a virtual world filled with sword - fighting and adventure. Another one could be 'The Rising of the Shield Hero' which features a unique hero's journey.

One similar light novel could be 'My Youth Romantic Comedy Is Wrong, As I Expected'. It also has interesting character dynamics and a unique narrative style.