It's likely that the main characters would include the emperor or emperors who are leading their respective sides in the war. There might also be heroic knights or warriors who fight on behalf of the emperors. And don't forget about the villains, perhaps other power - hungry rulers or traitors within the imperial courts who are trying to undermine the emperors during the war.
In the 'War of Emperor Novel', the main characters may be the emperors at the center of the conflict. They could be depicted with different personalities and leadership styles. There might be a young and inexperienced emperor trying to prove himself in war, and an older, wiser emperor with years of battle experience. Alongside them, there could be strong female characters, like an empress who has a say in the war strategies, or a female warrior fighting for her emperor. Advisors who manipulate the political situation and generals who execute military plans on the battlefield are also likely to be main characters.
Since I don't know the exact 'War of Emperor Novel', I can't say for sure. But it could be the emperors themselves, their most trusted generals, and maybe some key political figures in their courts.
The war emperor himself is surely a main character. He is the central figure whose post - retirement life we are following.
I don't know since I haven't read this novel. But they could be soldiers, politicians, or civilians caught up in the war.
I'm not sure exactly, but there might be a brave soldier as one of the main characters. He could be the one leading his comrades through battles.
Perhaps there are characters on the opposing side of the war. These could be antagonists who view the war dancers in different ways, some seeing them as a threat, while others might be in awe of their art. There could also be other dancers in the troupe, each with their own personalities and backstories that contribute to the overall story.
There's Ayato Amagiri, a skilled fighter.
One of the main characters is the unnamed narrator. He witnesses the Martian invasion first - hand and tells the story. There are also the Martians themselves, who are the antagonists. They are the ones causing all the chaos and destruction on Earth.
I'm not sure specifically as I haven't read the novel in full. But usually in a war - related novel, there could be soldiers, their families, and perhaps people involved in the war effort in different ways like nurses or war correspondents.
Since I don't know the specific 'war in the pocket novel', I can't say for sure. But usually, there could be soldiers, like a young and inexperienced private who has to grow up fast in the chaos of war.
Since I don't know the specific 'brothers war novel', the main characters are likely to be the brothers themselves. There may also be other supporting characters like their parents, friends, or love interests.
I'm not sure specifically as I haven't read the exact 'the edge of war novel'. But typically in a war - related novel, there could be a soldier as a main character. He would be facing the challenges and moral dilemmas of war.