One popular theme could be friendship development. They might start as strangers or acquaintances and gradually become close friends, sharing secrets and having adventures together. Another theme could be a coming - of - age story, where they both grow and learn from each other through various experiences. And sometimes, there could be a theme of overcoming challenges, like dealing with family issues or school problems while relying on their bond.
I'm sorry I can't directly recommend specific stories as there are so many out there. But you can start by looking on popular fanfiction websites. Search for 'haruka x shuu' and then sort the results by popularity or rating. Usually, the ones with high ratings are worth checking out.
A common theme is redemption. Shuu may be a vampire with a somewhat dark past, and through his relationship with the reader, he might find a path towards redemption or at least a change in his ways. Also, the theme of self - discovery is present. The reader, while being involved with Shuu, discovers more about themselves, their limits, and their own hidden desires in this strange and often dangerous relationship with a vampire.
A common theme is the power couple aspect. Since they are both Sailor Scouts, they often team up in fanfiction, and their combined powers are explored. There are also themes related to their pasts. How they met, what led them to become the characters they are. This can include backstories that might not be fully explored in the original series. And of course, themes of loyalty and trust in their relationship are also popular.
One popular theme is friendship development. Since they are from the Sailor Moon universe, exploring how their different personalities interact and form a strong bond is quite common.
Athletic achievements are also a theme. Given that Haruka is a swimmer in the original story, fanfictions may focus on her training, her competitions as a female athlete, and how she overcomes challenges in the swimming world. This could include things like dealing with rivals, improving her skills, or recovering from injuries.
One popular theme could be their relationship development. Fans might explore how they first met and the gradual deepening of their bond. Another theme could be their adventures together, perhaps in a fantasy or sci - fi setting. Also, their emotional support for each other during difficult times is often explored in fanfiction.
Love and redemption are also common themes. The reader might be seen as a source of hope or change for Shuu. For example, in some fanfictions, the reader's love helps Shuu come to terms with his past or his family issues. Additionally, themes of mystery and the supernatural are often present, considering the nature of the world Shuu comes from.
One common theme is friendship - turned - love. Since they start as friends in the original work, many fanfictions explore how their relationship deepens into romantic love. Another theme is the support they give each other. For example, in some stories, Haruka's quiet nature is balanced by Makoto's more outgoing and caring side, and they help each other through personal struggles.
One of the typical themes is the contrast between their personalities. Haruka is often seen as more cool and aloof while Usagi is bubbly. Fanfictions play with how these different personalities interact. Also, the theme of protecting each other is quite common, especially in stories where they face threats together.
One common theme is friendship development. Since they are friends in the original work, many fanfictions explore how their friendship deepens over time. For example, they might go through some challenges together that bring them closer.