I don't know the exact main characters since I haven't read it. But it could be the 'bastard' character from the title and perhaps someone who is related to the blade, like a maker or a previous wielder.
I'm not sure specifically as I haven't read it in detail. But generally, a 'light novel' often features a unique fantasy or adventure story. It might involve characters with special blades and perhaps some sort of anti - hero or 'bastard' - like character in a complex world setting.
I'm not sure who the main characters are exactly. But since it's about Blade, he is most likely one of the main characters.
In the Queens Blade light novel, the main character Leina Vance stands out. She is from a royal family and has to prove herself in the tournament. Risty is also important. She is a strong - willed and powerful fighter. Claudette, on the other hand, brings a different dynamic. She has a more complex backstory and her actions in the tournament are often driven by her past experiences and desires for the future. These characters, among others, drive the story forward with their interactions and battles.
I'm not sure as I haven't read the 'broken blade light novel'. But typically in such novels, there could be a young adventurer as the main character who is drawn to the mystery of the broken blade.
The main characters in the 'blade dance light novel' can vary widely. There may be a male lead who has a mysterious past and is drawn into the world of the blade dance. He could be joined by a group of companions, each with their own personalities and abilities. Some might be excellent swordsmen, while others could be proficient in magic that complements the blade dance. There could also be a love interest for the main character, who may also be involved in the blade dance in some way, either as a fellow competitor or as someone with knowledge that helps the main character understand the deeper significance of the blade dance.
The main character is Kamito Kazehaya. He has a special ability which makes him stand out among the elementalers.
I'm not sure exactly as I haven't read it fully, but typically in such a novel, there would be a protagonist who is reborn and determined to master the blade. There might also be a mentor figure to guide them.
I'm not entirely sure, but usually there is a main protagonist who drives the story forward. There may also be a mentor - like figure, friends, and foes.
One of the main characters is Tomoe. She has a unique fighting style and her own set of values. Another important character is Claudette, who comes from a noble background and has to face many challenges in the story. There are also other characters like Airi, who each bring their own flavor to the story with their distinct personalities, abilities, and goals in the context of the 'queen's blade light novel' world.
Typically in a light novel like 'seirei tsukai no blade light novel', there would be a central protagonist who is the seirei tsukai (spirit user). There might also be some important spirits that play a major role, like a powerful or special spirit that has a unique bond with the protagonist. There could also be other human characters, perhaps a mentor - like figure who guides the protagonist in their journey of using the blade and controlling the spirits.