One common theme is redemption. Sasuke has done a lot of things that some might consider wrong, and in many fanfictions, Naruto is the key to his redemption. Another theme is friendship. Their bond is often explored in different ways, like how they support each other in tough times. Also, the idea of power and how they use it together or against each other can be a theme.
In Naruto and Sasuke fanfiction, the theme of trust is quite common. Given their tumultuous history, the building or rebuilding of trust between them is often a central part of the story. Another theme is the struggle against destiny. Some fanfictions have them fighting against what seems to be their pre - ordained fates. And the theme of forgiveness also pops up a lot, as Sasuke has hurt Naruto in the past, and Naruto's ability to forgive is explored.
Another theme is redemption. Sasuke's actions in the original story make his path to redemption a popular topic. Fanfictions might show how Naruto helps him find his way back to the good side. For example, in some stories, Sasuke has to make amends for his past deeds with Naruto's support.
The theme of growth is very common. All three characters - Naruto (the adopter), Naruto (the younger self) and Sasuke - experience personal growth. They learn from each other, share their skills and knowledge. For example, Naruto might teach Sasuke some new jutsu, while the younger Naruto learns about the importance of friendship from Sasuke. This mutual growth is what makes these fanfictions interesting.
The theme of sacrifice also shows up a lot. Both Naruto and Sasuke are characters who are willing to sacrifice for the other in the original story, and this is often explored further in fanfiction. Writers might create scenarios where one has to make a big sacrifice for the other, which then tests and deepens their relationship.
Another theme is the way she is perceived in the ninja world. As a girl, she may face different expectations and prejudices. Some fanfictions explore how she overcomes these and still manages to be a strong ninja. In many of these stories, she has to prove herself more because of her gender.
One common theme is the resolution of their complex relationship. The kiss often symbolizes a new start or a deep understanding between them.
Well, redemption is a major theme. Sasuke, who has made some wrong choices in the original story, often has a journey of redemption within these fanfictions in relation to his friendship with Naruto. Also, the theme of mutual understanding is very common. They have to understand each other's motives, dreams, and fears in order to have a strong friendship. In many fanfictions, they gradually learn about these aspects of each other.
Friendship is a common theme. Even though they are rivals, in chibi fanfiction, there are often moments where Naruto and Sasuke show a deep bond. For example, they might help each other when facing a common enemy like a group of pesky squirrels in the forest.
Friendship is a common theme. In many fanfictions, it shows how Naruto and Sasuke's bond began as kids. It was a unique friendship, full of both competition and mutual understanding.
One common theme is the exploration of a different kind of relationship. Since Sasuke is female, the romantic undertones between Naruto and Sasuke can be more pronounced. Another theme is the alteration of the power dynamics. Female Sasuke might have different ways of handling her power compared to the male version in the original story.
Another theme is the exploration of the ANBU world itself. These fanfictions often describe the dark and dangerous nature of the ANBU, the strict training, and the complex hierarchy. Sasuke's experience in this world is then contrasted with his relationship with Naruto, who represents a more positive and hopeful side of the Naruto universe.