In 'Naruto' fanfiction without vulgar content, a frequently seen theme is the exploration of different ninja techniques. Writers might come up with new jutsu for characters or explore how a character could master an existing but difficult jutsu. Another common theme is family relationships. This could involve exploring Naruto's relationship with his parents in more depth or how other characters interact with their families. And then there's the theme of redemption. For example, how a character who has made mistakes in the original series can find a way to make amends and grow into a better person in the fanfiction.
One common theme is exploring the backstories of minor characters. For example, delving into the past of characters like Rock Lee or Tenten, which might not have been fully explored in the original series. Another theme is alternate universes. Fans might create a universe where Naruto is a girl or where the ninja villages have different power dynamics. Also, friendship is a big theme. Fanfiction often focuses on the deepening of the friendships between characters like Naruto, Sasuke, and Sakura, showing their bond in new and interesting ways.
If we assume non - inappropriate 'Naruto Street Fighter' fanfiction, common themes could be epic battles. Just imagine Naruto using his Rasengan against Ryu's Hadoken. Another theme could be character growth, like how a Naruto character might adapt to the different fighting styles of Street Fighter.
One common theme is sisterly love. Writers often explore the deep bond between Elsa and Anna, how they support and care for each other through various challenges. Another theme is self - discovery. For Elsa, it could be about further exploring and controlling her powers, and for Anna, it might be about finding her own place in the kingdom. Adventure is also a theme, like going on quests outside of Arendelle to help others or solve mysteries.
One popular theme is the exploration of the characters' backstories in more depth. For example, delving into Kakashi's past traumas and how they shape his present self. Another is alternative storylines where the characters make different choices, like if Naruto had chosen a different path of training. Also, the relationships between characters in a more platonic but in - depth way, such as the friendship between Shikamaru and Choji.
Common themes include cultural exchange. Since the reader is usually from a different background than sesshomaru's world, they exchange ideas and values. There is also the theme of loyalty. As their relationship develops, they become loyal to each other, protecting one another in dangerous situations. And the theme of redemption can also be present, where sesshomaru might change some of his more callous ways because of the influence of the reader.
One common theme is the complex relationship between them. It could be about how they gradually come to understand and respect each other despite their initial enmity. For example, they might start to cooperate in some battles against a common enemy.
In these types of fanfictions, the theme of mutual respect is quite common. Naruto respects the skills and personalities of the female characters in his 'harem', and they respect him in return. This respect forms the basis for their relationships. Another theme is the sharing of dreams and goals. They might all have a common goal like bringing peace to the ninja world, or they could have individual dreams that they support each other in achieving. And cultural exploration can also be a theme, as different characters may come from various ninja clans with their own unique cultures, and they can share and learn from each other.
One common theme is friendship. Since both Naruto and Highschool DxD have strong elements of friendship in their original stories, fanfictions often explore how characters from the two series form new friendships or strengthen existing ones. Another theme is power - up. How Naruto's powers could be enhanced or modified in the Highschool DxD world, or vice versa. For example, Naruto might learn some magic from the Highschool DxD world to add to his ninja skills.
Often, the fanfictions might revolve around how Mikoto's presence could have affected the relationship between Naruto and Sasuke. Since Mikoto was Sasuke's mother, she could have played a part in bridging the gap between the two. Also, the theme of Mikoto passing on some of her unique skills or abilities to Naruto is quite common in these fanfictions.
One common theme is friendship turned into something more. In Naruto yaoi fanfiction, characters who are friends in the original series might be explored in a romantic relationship. For example, Naruto and Sasuke's deep bond could be developed into a romantic connection. Another theme is the exploration of the characters' hidden emotions. The characters in Naruto have complex personalities, and in these fanfictions, their unexpressed feelings towards each other can be brought to the surface.
One common theme is friendship taken to an extreme. Sasuke's yandere nature often makes his friendship with Naruto very intense. He might be overly possessive of Naruto's time or attention. For example, in many fanfictions, Sasuke will get jealous if Naruto spends too much time with other friends.