One great romantic light novel is 'Toradora!'. It has a really engaging story about two high school students who seem to be total opposites at first but gradually develop deep feelings for each other. Another is 'My Youth Romantic Comedy Is Wrong, As I Expected'. It delves into the complex relationships among the characters with a good dose of humor. And 'Kaguya - sama: Love Is War' is also wonderful. It shows the comical battle of wits between two prideful characters as they try to get the other to confess their love first.
Some popular romantic light novels include 'The Melancholy of Haruhi Suzumiya'. There are some interesting romantic undertones in the relationships among the characters in this series. Also, 'Rascal Does Not Dream of Bunny Girl Senpai' is a great choice. It has a fascinating plot and the romantic relationship between the two main characters is both cute and thought - provoking. Additionally, 'Re: Zero − Starting Life in Another World' has some elements of romance that add depth to the overall story.
Well, 'A Silent Voice' is a very touching romantic light novel. It deals with themes of redemption, friendship, and love in a very poignant way. The relationship between the main characters is beautifully developed. Then there's 'Oregairu' which has a unique take on high - school romances. It's more about self - discovery and how relationships play a part in that. And don't forget 'Sword Art Online'. While it has a lot of action and adventure, the romantic elements between Kirito and Asuna are quite charming.