Typically, it's Fleamont and Euphemia Potter. However, in some fanfics, characters like James Potter as a young child might make an appearance, as well as some of their old school friends. These additional characters help to show different aspects of the Potters' lives, such as their family life with a young James, and their social life with friends from their school days.
In most 'James Potter parents fanfic', Fleamont Potter and Euphemia Potter are the central figures. They are often depicted as loving and powerful wizards. Their story might also involve other characters like their neighbors in the wizarding community or the people they worked with, who can add more depth to the story about the Potters.
The main characters are James Potter, a young wizard with great potential. His father, who could be a well - respected wizard in the magical community, perhaps known for his contributions to some magical research or battles. His mother, a beautiful and intelligent witch, might be involved in various magical charities or have a special talent for divination. Their interactions and the influence they have on James are what drive the plot of the fanfiction.
In addition to the Potters themselves, there are often original characters created for the fanfiction. For example, there could be a wizard or witch who was friends with James and Lily at Hogwarts but was not mentioned in the original books. These characters can bring new plotlines and perspectives. Voldemort is also a crucial character in many of these fanfictions, as his actions are directly related to the fate of the Potter parents.
The main character is James Potter. But depending on the fanfiction, other characters can become important. For example, if the story focuses on James' role in the wizarding government, there could be Ministry of Magic officials as major characters. Or if it's about his personal growth, his son Harry Potter (in a different timeline perhaps) could be a key character, and they could have interactions that shape both of their characters in new ways.
Obviously, Harry Potter is a main character. He's the one who has been forgotten by his parents. His friends Hermione and Ron might also play important roles as they usually do in helping Harry through his difficulties.
James and Lily Potter are the key characters as the whole concept is centered around them being in stasis. However, other characters like Sirius Black could also be important. Sirius was close to James, and his reaction to James' return from stasis could be an interesting part of the story. And then there are the villains or antagonists. There could be those who don't want the Potters to return, perhaps some remaining Death Eaters or a new, mysterious force, which would also make them important characters in the fanfiction.
Obviously, Naruto is usually one of the main characters. And Fujin, of course. In many cases, Sasuke might also be involved as he is an important part of the Naruto universe. His rivalry or friendship with Naruto can add more depth to the story in the fanfic.
The main character is obviously the kaiju girl. There might also be other characters like her friends who support her in her adventures. And of course, there could be antagonists such as evil kaiju controllers or other humans who oppose the kaiju girl's goals.
Often, Naruto himself is a main character. Since it's a Naruto - related fanfic, he's usually central to the story. Another character could be one who wields the Senbonzakura power, perhaps a new character created specifically for the fanfic. There might also be his friends like Sasuke or Sakura who get involved in the story due to their connection with Naruto.
Catwoman also sometimes makes an appearance in 'batman the shadow fanfic'. She adds an element of intrigue and her own brand of thievery to the mix. Her relationship with Batman can get even more complex when The Shadow is in the picture. And then there are the usual villains like The Joker or Two - Face. Their actions can be the catalyst for the interactions between Batman and The Shadow, as both heroes try to stop them.
Well, Sherlock himself is always a main character, whether he's depicted as a cat, dog or some other animal. Another common main character could be Dr. Watson, often reimagined as an animal too. For example, if Sherlock is a wolf, Watson might be a deer, acting as Sherlock's sidekick and chronicler of his adventures.