One possible theme could be the search for truth. Since 'maboroshi' implies something not entirely real, the characters might be seeking to find what is real beneath the illusions.
The 'maboroshi anime story' could potentially be a story full of mystery. It might involve a world that is not as it seems, with hidden secrets and powers. For example, the main character could be on a quest to discover the truth behind a maboroshi - like phenomenon that is affecting their world.
Perhaps it could be a historical novel. If the camellia has some historical significance in the story, like it's related to a certain period or event in history, then the novel could be set in that historical context and deal with the people and their lives around that time.
To be honest, it's not straightforward to determine. It might have elements of truth but could also be a blend of imagination and real-life inspiration.
However, if you're relying on less common sources or if the novel is not very well - known in your region, it could be more challenging. For instance, in some areas, certain e - book platforms may not be accessible, or local libraries may not have stocked it. But with some persistent searching across different platforms and communities, you may still be able to find it.
It's based on true events to some extent. The creators used real-life situations and added fictional elements to make the story more engaging and dramatic.