Sakura could be one of the likely characters. She has a long - standing relationship with Naruto in the original series. In a fanfic with this concept, she might be drawn to Naruto's new connection with the fem Kyuubi out of curiosity or her own feelings for Naruto evolving. Hinata is also a strong candidate. Given her long - held feelings for Naruto, she would likely be part of the harem, especially as Naruto's power grows with the fem Kyuubi. And Ino could be there too. She's competitive and might see Naruto's new situation as something interesting and want to be part of it.
Sakura could be a popular choice. She has a long - standing relationship with Naruto in the original series, so it's easy to imagine her in a harem setting. Hinata is also very likely to be in the harem as she has deep feelings for Naruto. And then there's Ino, who has her own charm and could add an interesting dynamic to the harem.
One common theme is self - discovery. The OC often has to figure out their place in the Naruto world while being in a harem, which helps them grow as a character.
Another theme is the exploration of different cultures. Since Naruto and Bleach have their own unique cultures, the fanfic often delves into how these cultures interact when the characters are brought together. This can include things like how the ninja way from Naruto might be perceived by the Soul Reapers in Bleach, and how the hierarchies in both worlds are navigated in the context of the harem relationships.
One common theme is the clash of different personalities. Naruto has his own set of values and beliefs, and Serafall has hers. When combined in a harem setting, there are often clashes and reconciliations. Another theme is the development of relationships, not just romantic ones but also friendships within the harem.
One possible plot could be that Naruto, in an alternate universe, finds himself in a situation where he is surrounded by the members of Kara. Each Kara member has a different view of Naruto. Some might see him as a threat at first but gradually grow to respect and even develop feelings for him. For example, Delta could be initially sent to capture Naruto but ends up being intrigued by his strength and his never - give - up attitude. As the story progresses, Naruto has to navigate these complex relationships while also dealing with whatever overarching threat exists in this fanfic world.
Well, it could be about Naruto finding himself in the Pokemon world. And various female Pokemon trainers or even some Pokemon themselves (in a more human - like form perhaps in the fanfic's concept) form a harem around him. They might be attracted to his ninja skills, his determination, and his kind heart.
Common themes in Naruto x small harem fanfics often include friendship and loyalty. Since Naruto has a big heart, he forms deep bonds with the members of his harem. Another theme is growth, not just for Naruto but also for the characters in his harem. They all grow together through various challenges and adventures.
I'm not sure specifically as I haven't read this particular fanfic. But generally, in a Naruto fanfic with a harem jutsu theme, it might involve Naruto using his harem jutsu in new and unexpected ways, perhaps in some sort of adventure where his unique jutsu plays a key role in interactions with other characters.
In 'naruto x pregnant harem fanfic', a prevalent theme is likely to be the development of the harem itself. With the addition of pregnancy, it adds a new layer of complexity. There could be themes of jealousy and rivalry among the harem members, but also unity as they face the situation together. Additionally, the fanfic may touch on the cultural and social implications within the Naruto universe of having a harem and pregnancies within it, such as how the village elders or other characters react to this new situation.