Can you recommend some similar light novels to 'radiant knight light novel'?

Probably heroism. The 'radiant knight' in the title likely indicates a heroic figure, so heroism is a main theme. Another could be adventure as knights usually go on adventures.

One similar light novel could be 'Re:Zero − Starting Life in Another World'. It also has elements of a protagonist facing repeated challenges and a complex fantasy world setting. Another one might be 'The Rising of the Shield Hero', which shares the theme of a hero in a difficult situation and has an engaging story.

One similar light novel could be 'Sword Art Online'. It also has elements of adventure and a hero in a fantastical world. Another one is 'Log Horizon' which shares the concept of being trapped in a game - like world with its own set of rules and challenges.

One similar light novel could be 'Sword Art Online'. It also features a lot of action and adventure in a fictional world. The main character has to face various challenges and battles, much like in 'chivalry of fallen knight light novel'.

Radiant is primarily a manga. It features detailed illustrations and a captivating plot that has attracted a wide audience. The manga version has a dedicated fan base.

Sure. 'Rakudai Kishi no Cavalry' (the Japanese title for 'Chivalry of a Failed Knight') is a popular light novel. Similar ones could be 'The Irregular at Magic High School'. It also has a school - based setting with elements of magic and unique character abilities. Another one is 'Sword Art Online', which involves a virtual world full of battles and adventures, much like how the characters in 'Chivalry of a Failed Knight' face challenges in their own world. And 'Accel World' shares some similarities in terms of the power - up systems and the relationships between characters in a fictional universe.

The light novel 'Log Horizon' can be considered similar as well. It has complex characters and a well - crafted story, much like what one might expect from a novel in the vein of 'kuroka light novel'.

Some popular light novels that might be similar are 'Sword Art Online'. It also has a fictional world setting and often involves characters going on adventures and facing challenges. Another one could be 'Re:Zero − Starting Life in Another World' which has elements of a character being in a different world and having to figure things out.

Sorry, as I don't know what'mlvf light novel' is about, it's difficult to recommend similar ones. But if it's a fantasy light novel, you could try 'Sword Art Online' light novels. They are very popular in the fantasy genre.

Well, 'A Record of Mortal's Cultivation to Immortality' is quite similar. It shares the idea of a person striving in a world full of challenges and gradually becoming stronger, much like in 'Apotheiosis light novel'. Also, 'I Shall Seal the Heavens' has elements that are alike, such as the development of the main character's abilities and the complex world - building.