I don't know who the main characters are as I haven't read the 'day of the arrow novel'. It could be a brave warrior who is skilled with arrows. Maybe there's a wise old mentor figure who guides the protagonist in matters related to the arrow.
Without having read the novel, it's difficult to say for sure. But it's possible that there are a group of friends or comrades who are involved in the events of the 'day of the arrow'. They could each have their own unique skills and personalities that contribute to the overall story, whether it's a tracker who helps find the arrow, a healer who treats those injured in the search, or a strategist who plans their moves.
Green Arrow himself is the main character, of course. He's the skilled archer fighting for justice. Black Canary is also a major character. She has a complex relationship with Green Arrow and is a powerful fighter in her own right. And there are also some villains like Count Vertigo who often oppose Green Arrow and create trouble for him in the stories.
Not having read 'the black arrow graphic novel', it's difficult to name the main characters precisely. However, it's common for a graphic novel to have a central character with a unique personality. This character might be an outcast or a chosen one who is drawn to the black arrow. There could be supporting characters like a loyal friend who stands by the main character's side throughout their adventures with the black arrow, and an enemy who has a long - standing feud with the owner of the black arrow.
I'm not sure as I haven't read the 'time's arrow novel' specifically, but usually main characters are those who drive the plot forward.
Well, often the main character is the one who gets the arrow to the knee. They could be a brave warrior or an adventurer. Maybe they have a unique name like Arlen or Lyra.
Obviously, the Black Arrow himself is a main character. He is usually depicted as a skilled archer and a brave fighter.
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.
Naruto is usually one of the main characters in Naruto Arrow fanfictions. Since it's related to Naruto, he's often at the center of the story. Another character could be Sasuke, as he's Naruto's rival and their relationship can be explored in relation to the arrow plot. There might also be original characters created specifically for the fanfiction that interact with Naruto regarding the arrow.
Green Arrow is the central figure. His family members might be main characters as well, as they could be part of his backstory. Additionally, any villains that he first encounters in the origin story would be significant characters. They would drive the conflict and help define Green Arrow's path as a hero. The graphic novel may also introduce some supporting characters from the community he protects, like a police officer who is initially skeptical of his methods but later comes to respect him.
One possible main character could be a forest - dwelling elf. Elves are often associated with archery, and in this 'arrow magic fanfic', they could have a special connection to the magic arrows. The elf might be on a quest to find the origin of the arrow magic to save their forest from a dark curse. Additionally, a human ranger who has befriended the elves could also be a main character. They would team up with the elf to explore the mysteries of the arrow magic and fight against any threats to their shared world.
As we don't know the details of the 'arrow left behind story', it's impossible to say who the main characters are.