It's possible that there is a female lead in the 'Adventures of Ja'red Prince of Blade Fanfic'. She could be a love interest for Ja'red, or a powerful ally with her own set of skills and goals. Their relationship, whether it's romantic or platonic, would play a significant role in the story. Also, there could be a group of friends or comrades that Ja'red travels with, each with their own personalities and abilities that contribute to the overall plot.
In the 'Adventures of Ja'red Prince of Blade Fanfic', a really engaging plot point might be his search for a legendary weapon or artifact. This could send him on a quest across different lands or realms within the fanfic's setting. Along the way, he would face various challenges such as traps, puzzles, and more powerful adversaries guarding the item he seeks. His development as a character during this search, learning new skills and wisdom, would also be an important part of the plot.
The main character is likely to be the Pokemon trainer. In the context of 'pokemon adventures yellow and red fanfic', it could be a young boy or girl who starts their journey in the Kanto region, just like in the original games. They would be the ones catching and training Pokemon.
Obviously, the Blade Sister herself is a main character. She is usually depicted as a strong and fearless fighter.
Silver is the key character for sure. But there could also be other trainers that he interacts with. Maybe there's a rival trainer who constantly challenges him, and then there could be a wise old Pokemon trainer who gives Silver valuable advice from time to time. His Pokemon, like his starter, would also be main characters in a way as they are with him through his journey.
The protagonist who has the 'adventures' with Jeff is also a main character. This could be an ordinary person who gets caught up in Jeff's world, perhaps a curious teenager who was in the wrong place at the wrong time. Their reactions and attempts to survive or deal with Jeff form a major part of the story.
Since I haven't read it, it's hard to say for sure. But it could be the usual Naruto characters like Naruto himself, Sasuke, or Sakura if the demon blade is something that gets involved in their storylines. Maybe there's a new character introduced specifically for this fanfic who is the one directly related to the demon blade, like a wielder or a protector of it.
Typically, Ruby Rose could be one of the main characters in a 'blade wolf rwby fanfic'. Since she's the main protagonist in RWBY, she might be involved in the story with the blade wolf. Weiss Schnee could also be there as she often teams up with Ruby. And of course, the blade wolf itself would be a main character in this fanfic as it's in the title.
Well, Naruto is almost always going to be a central figure in a 'mortal blade naruto fanfic'. He has the drive and the power to be involved with such a powerful and mysterious object like the mortal blade. Sakura might also play a more prominent role, maybe as a healer who has to deal with the consequences of those who use the blade. Another possible main character could be a rogue ninja who is after the mortal blade for his own evil purposes. He could serve as the main antagonist in the fanfic, constantly causing trouble for Naruto and his friends.
Obviously, Anna is one of the main characters. Elsa might also play a significant role, as their relationship is central to the Frozen story. Olaf could be there too, providing some comical relief and friendship to Anna during her adventures.
A young and inexperienced trainer who discovers they have latent psychic abilities and uses them to bond with their psychic Pokemon. This character could grow throughout the story as they learn more about their powers.