One possible aspect could be the exploration of their relationship further. Maybe in the fanfiction, they deal with the challenges of living in different places again after reuniting. It could show how they maintain their bond and grow together as a couple.
Love is a key element. Their love story, whether it's a reimagining of their movie relationship or something new, is central. It often shows how they overcome obstacles to be together.
The theme of family might also be present. They could be starting their own family or dealing with their respective families in new ways. Maybe Mitsuha's family has some new traditions that Taki has to adapt to, or Taki's family has certain expectations for their relationship that they need to navigate.
There's 'The Unseen Bond' which focuses on the spiritual connection between Mitsuha and Taki. It delves deep into how their bond transcends time and space. It's a great read for fans who love to explore the more mystical aspects of their relationship.
Perhaps in the fanfiction, Taki and Mitsuha find themselves in a situation where they are forced to be apart again, like in the original story, but this time the longing and desire for each other is much stronger. The lemon part could come in when they finally reunite and express their pent - up emotions physically. Their relationship could be explored more erotically while still maintaining the essence of their characters from Your Name.
First, you need to really understand the characters of Taki and Mitsuha. Know their personalities, their dreams, and their insecurities from the original story. For the lemon part, it should be a natural progression of their relationship. Don't just jump into it. Build up the tension between them gradually. For example, start with longing looks and small touches.
Well, perhaps Taki and Mitsuha could start a new life together in Tokyo. They might study at the same university and continue to explore their relationship. They could also introduce each other to their families more formally and start building a future as a couple.
Since we only have the name 'Suzume novel', it's difficult to say who the author is. It could be a self - published work by an indie author or a novel from a major publisher. We would need more context like the genre, the publisher, or any associated awards to have a better chance of identifying the author.