Who are the main characters related to the Requiem Arrow in the anime story?

Well, in the anime story, the Requiem Arrow is quite a mysterious item. It's often associated with a kind of transformation. It might be used by certain characters who are in desperate situations. Once it is used on a Stand, it can bring about unexpected and sometimes even uncontrollable changes. This can make the story take a sudden turn as the characters have to adapt to the new powers and the new challenges that come with the Requiem - enhanced Stands.

Since I don't know which specific 'Requiem Graphic Novel' you mean, it's hard to say. But often in such works, there could be a protagonist who is on a quest or dealing with some internal turmoil.

I don't know as I haven't read it. It could be young protagonists like a teenage boy or girl.

Without more details, it's hard to determine the main characters precisely. It could be two warriors from opposing sides, and an arrow fired in battle somehow leads to a connection between them that blossoms into love. Maybe one is a skilled archer and the other is a strategist who admires the archer's skills, and the arrow becomes a symbol of their relationship.

I don't know for sure. But I bet Spider - Man is one of the main characters for sure. There might also be his love interests like Mary Jane. And of course, some of his classic villains like Green Goblin or Doctor Octopus could be in it too.

I'm not entirely sure as there could be a variety of characters. But typically in Fate novels, there are Masters who summon Servants. These Servants are often figures from history or mythology.

I don't know for sure, but it could have a vampire protagonist who is either a newly turned vampire trying to adapt to their new life or an ancient vampire with a lot of power and a complex past.

Since I haven't read 'frontlines requiem the graphic novel', it's hard to say exactly who the main characters are. However, given the title, one can assume that there might be soldiers or military personnel on the frontlines. There could also be medics or support staff who are trying to help in the midst of the chaos. Maybe there are also civilians who are affected by the war and are part of the story, perhaps those who are trying to survive in the war - torn areas.

It depends on the specific fanfic, but it could include characters like Suzaku, who played a major role in the Zero Requiem. C.C. is also likely to be a main character as she was closely associated with Lelouch. And then there are the remaining members of the Black Knights, who would be dealing with the new world situation.

I'm not sure exactly as I haven't fully explored this visual novel. But usually, there are protagonists who drive the story forward.