Fans of Ichigo from the original series would probably be interested. They'd want to see a different side of the character. Also, people who like dragon - themed stories would be attracted to it.
Well, those who enjoy fanfiction in general and are looking for something new and creative might be into 'ichigo is a dragon fanfiction'. Dragon lovers who also have some knowledge of the source material that Ichigo comes from could be really excited about it. They might be eager to see how the two concepts, Ichigo and dragons, are blended together.
Uryu could also be a main character. He might be initially skeptical of Ichigo's transformation into a dragon god but then come to respect and even rely on his new powers in battles against common enemies. His Quincy abilities could contrast with Ichigo's dragon god powers, creating interesting interactions between them.
He might be interested in a Hungarian Horntail. It's one of the most dangerous dragons, and Draco, with his Slytherin pride, would probably be drawn to its power and the challenge it presents.
People who enjoy exploring different interpretations of game worlds. Those who like to see the characters in new situations and with more complex personalities. Also, fans of fanfiction in general, as it offers a new take on a familiar concept. They might be attracted to the idea of a fanfiction that isn't just a simple retelling of the game but something that adds new layers to it.
Definitely Hermione. She is smart and would be able to help Ichigo understand the complex magic world. Also, Hagrid. He is kind - hearted and has a lot of knowledge about magical creatures, which could be useful for Ichigo.
Twilight fans would likely be interested in 'not so unexpected twilight fanfiction'. People who love the original books and movies and want to see more of the story, characters, and the world that Stephanie Meyer created.
Fans of the Harry Potter series who like Snape as a character would probably be interested. They enjoy exploring different aspects of his personality and life through fanfiction.
Superman would be really interesting. Ichigo, coming from a world of spiritual powers, would be in awe of Superman's physical strength. And Superman would be curious about Ichigo's ability to see and interact with souls. Their different power sets and moral compasses could lead to some great character - building moments. For example, Ichigo might learn about the importance of using power responsibly in a more global sense from Superman.
Fans of both Harry Potter and the concept of the Dragon Mother would likely be interested. People who like to see crossovers between different fictional universes might also be into it.
One possible analysis could be the unique power combinations. Ichigo already has his Shinigami and Hollow powers, and adding the White Dragon Emperor's abilities would create a really interesting and complex power dynamic. It might also change his relationships with other characters in the story, like how his friends and enemies perceive him.
Other fans of the same franchise would likely be interested. They might be interested in seeing what Ash had created in his fanfiction and what they could get in return if they were to trade with him.