Obviously Harry is one of the main characters since his name is in the title. It's also possible that there could be characters related to Ravenclaw, like Luna Lovegood who could be involved in the story about Ravenclaw money. Maybe there are also some original characters created by the fanfic author to help drive the plot forward regarding this money issue.
The main character is Harry for sure. Given the mention of Ravenclaw money, we might see characters like the Ravenclaw house ghost, the Grey Lady, make an appearance. She could provide some backstory about the money. Harry's friends are also likely to be involved. Hermione might research the history of the money, while Ron could offer his more instinctive reactions. There could also be antagonists in the fanfic, perhaps other wizards who want the Ravenclaw money for themselves and see Harry as an obstacle to their plans.
Harry is surely a main character as it starts with his name. There might be some Ravenclaw students or descendants who play important roles. They could be the ones who are trying to persuade Harry to keep the money or they could be the ones who understand why he wants to disown it. And of course, his friends like Hermione and Ron could also be in the story, either helping Harry or being in conflict with his decision about the Ravenclaw money.
I'm not entirely sure as it's a very specific fanfic. It might be about Harry having some sort of conflict regarding Ravenclaw money, perhaps he disowns it for reasons that were foreseen in the fan - created plot. Maybe there are issues like inheritance, or some magical connection to Ravenclaw's wealth that he doesn't want to be part of.
It could be a Ravenclaw student who has been misusing their intelligence. They might be creating chaos in the wizarding world, and Harry's disowning of Ravenclaw could be his way of standing up against this misuse. This student could be jealous of Harry's fame and try to undermine him by causing problems that would make Harry take such a drastic step.
One possible plot could be that Harry has a major disagreement with Ravenclaw values. Maybe he feels that Ravenclaw's focus on knowledge and intellect has been misused in some way within the wizarding world. For example, he discovers that some Ravenclaw descendants are using their intelligence to create dark spells under the guise of academic research. This could lead him to publicly disown Ravenclaw as a house, causing a huge uproar in the Hogwarts community.
I'm not sure specifically as I haven't come across a fanfic with this exact title. It could potentially be about a character named Harry from Ravenclaw house in a fictional world where 'gallons' might be a form of currency or some sort of measurement, and 'foreseen' could imply something predicted. Maybe it's about his departure in a situation related to those elements.
Obviously Naruto himself is the central character as the story is about him getting disowned. His friends like Sasuke and Sakura might also be involved. Sasuke could be conflicted between his loyalty to the village and his friendship with Naruto. Sakura might initially be confused about whether to side with the village or Naruto. And then there are the village elders like Danzo who could be the ones behind Naruto's disownment in the fanfic.
Hermione would be a very likely character to support Harry. She's his best friend and is always there for him in the original story. Ron too, as they are a trio. Neville could also step up, as he has his own growth arc and could understand Harry's feeling of being alone to some extent.
There are several places you could look for this fanfic. First, as mentioned before, Archive of Our Own and FanFiction.net are great resources. Another option is to check any Harry Potter - themed fanfic communities or forums. Sometimes, fans will share links to unique or hard - to - find fanfics in those places. However, keep in mind that not all fanfics are easy to track down, especially if they are relatively new or by an unknown author.
Well, Harry Potter would obviously be the main character. Since it's about him having no money, the story would likely revolve around him. Hermione would also be a key character. She's smart and resourceful, so she could help Harry figure out solutions to his money problems, like finding loopholes in the wizarding economic system.
Well, Harry is obviously the main character since it's about him disowning himself. But his friends like Ron and Hermione are also likely to be important characters as they are closely related to Harry in the original series and would be affected by his decision.
Obviously, Harry Potter himself would be a main character. Elrond, who is raising Harry, would also be a central figure. There might also be other elves like Arwen, Elrond's daughter, who could play important roles. Maybe some of Harry's friends from Hogwarts could make appearances in the story, even if it's just in his memories.