Since I'm not familiar with this particular 'oratoria light novel', I can't name the main characters. But typically, in a light novel, the main characters could be a young hero or heroine, their friends, and maybe some antagonists who create obstacles for them.
I don't know the main characters in 'oratoria light novel' since I haven't read it.
As I haven't read the 'oratoria light novel', I can't accurately say who the main characters are. However, if it follows the common trends of light novels, there might be a relatable protagonist, perhaps a student - like character. There could also be a mentor - like figure who guides the protagonist, and some peers who are either allies or rivals in different situations within the story.
Chapter 504, "It's me, Gu Yu", is the clearest early answer because it turns Gu Yu's situation into a concrete plot event. Early on, Just a short distance away, a group of people gradually approached.... By the end, You, who are you?" This question voiced the puzzlement of Gu Qiang....
Chapter 566, "New Game Begins!", is the clearest early answer because it turns Didn's situation into a concrete plot event. Early on, How is that possible?" Luo Xuan frowned, "What's the rush?. By the end, I have a bad feeling about this.] [Wake up, when King Zheng speaks,....
Chapter 807, "If You Dare, Go Complain Now", is the clearest early answer because it turns Jiang Bufan's situation into a concrete plot event. It opens with Jiang Bufan had barely eaten dinner, having spent the whole day being...
Chapter 434, "The Identity of the Feng Shui Master Can't Be Hidden Anymore", is the clearest early answer because the hidden truth stops feeling like mere subtext.
Chapter 855, "This is Made of Gold!", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. The chapter turns that into something concrete by moving from Sure enough, kids with sweet mouths get candy.
Chapter 456, "It's Not Too Much to Ask for a Game Console, Right?", is the clearest early answer because it turns Zheng Xun's situation into a concrete plot event.
Chapter 600, "You merchants aren't even fit to carry my shoes!", is the clearest early answer because it turns Shen Ruobing's situation into a concrete plot event. Early on, Shen Ruobing was not deaf to the ironic tone in Jin Siyue's comments,....
Chapter 845, "Turns Out He is the Body Double!", is the clearest early answer because it turns Mr's situation into a concrete plot event.
Chapter 645, "Without Luck, You Are Nothing!", is the clearest early answer because it turns Shang Shaojing's situation into a concrete plot event. The chapter turns that into something concrete by moving from Shang Shaojing furrowed his brow and fished out two banknotes from...
Chapter 541, "Life Imprisonment as the Starting Point", is the clearest early answer because it turns Zhao Lang's situation into a concrete plot event. The chapter gives readers a real answer by opening on The production team acted quickly, replacing one damaged drone with...