Since I don't know the content of 'the end of the circle robotech novel', it's difficult to name the important characters. However, in general Robotech stories, we often see characters with special abilities or skills being important. In the end of this novel, it could be a character who has a unique connection to the Robotech technology, or a character who has been on a long journey of self - discovery throughout the story. Maybe there is a character who is the key to uniting different factions in the final part of the story, but without reading the novel, this is all just speculation.
I really can't say exactly who the important characters are in 'the end of the circle robotech novel' without reading it. But in the Robotech universe, there are often characters who are in charge of the mecha units. They could be important in the end part, leading their teams in the final battles or negotiations. There might also be some scientist characters who play a crucial role if the end involves some technological revelations or solutions.
Well, without having read it specifically, in many science - fiction novels like Robotech - related ones, at the end of the story, there might be revelations about the true nature of the alien races involved. Maybe in 'the end of the circle robotech novel', there are some big secrets about the Robotech technology that are finally uncovered. There could also be a transformation of the main characters, perhaps they grow from being naive to very experienced and world - weary after all they've been through.
Rick Hunter is often a main character. He's a skilled pilot who plays a significant role in the Robotech story.
Captain Stanhope is an important character. He is a complex figure, a brave leader but also haunted by the war and his own inner demons.
Alice herself is surely an important character at the end. She might be the central figure around which the final events of the novel revolve. There could also be a mentor - like character who helps her reach a certain conclusion or understanding at the end.
Yuichiro Hyakuya is very important. He is a determined and vengeful character, driven by the need to take revenge on vampires for his family's death. Mikaela Hyakuya is another key character. He has a complex relationship with Yuichiro. Guren Ichinose also plays a significant role. He is a leader figure among the humans and has his own secrets and motives.
There might also be a villainous character who wants to use the chaos of the end of the magic era for his own gain. He could be trying to hoard the remaining magic or use it to take over the world that is in disarray due to the waning of magic.
The mother is an important character. Her love for her son and her determination to find him drive much of the story. The son who goes missing is also key, even though he's not always present physically. His absence shapes the actions and emotions of the other characters.
John is obviously one of the most important characters. He's right there in the title. His friend, whose name I can't recall at the moment but is also central to the story. And then there are all those strange creatures and entities that they interact with. They play important roles in creating the crazy and dangerous situations that John and his friend have to face.
Christopher Tietjens is key. He is a man of honor and duty, and his internal struggles form a major part of the narrative. Sylvia Tietjens, his wife, is a character full of contradictions. She is both alluring and troublesome. Valentine Wannop plays an important role as well. She is in love with Christopher and their relationship is tested by the social and personal circumstances in the novel.
The Overlords are crucial characters. They are the alien beings who come to Earth and take over. Their appearance and actions drive the entire plot. Another important character is Karellen, an Overlord who has a significant role in interacting with humans. He is often the face of the alien rule and his decisions impact the future of humanity.