kisame's death

Well, in some fanfictions, Naruto might defeat Kisame in a battle and take the sword as a trophy. Maybe he uses his newfound Sage Mode powers or some other advanced jutsu to overpower Kisame and claim the sword.

Yes, there might be such fanfictions in the vast world of fan-created content. Some fans like to create unique family relationships between different characters from various anime, and this could be one of those interesting concepts.

There could be. Fanfiction writers often come up with unique and unexpected ideas. Given the creativity in the fanfiction community, a story where Sakura is Kisame's daughter is not out of the realm of possibility. You can try searching on popular fanfiction websites to see if it exists.

Kisame would probably be very angry at first. Samehada is his weapon and has been with him for a long time. He might feel betrayed and try to get Samehada back by force.

Iruka could be an important character. He's always been like a father figure to Naruto, and now with this new revelation, he might have to help Naruto deal with it. Hinata could also be in the story, and her feelings for Naruto could be complicated by his connection to Kisame. And then there could be some original characters created just for this fanfiction, like a ninja who was a former ally of Kisame and has some information for Naruto.

There could be. Fanfiction is all about exploring different and often wild ideas. However, it's not a common or canon concept. In the original Naruto series, there is no indication of such a relationship. But in fanfiction, authors are free to play with the idea. They might show Naruto growing up with a different set of values or loyalties due to his relation to Kisame.

There could be. Fanfiction is a vast realm where all sorts of ideas are explored. However, I'm not sure if there is a highly popular or mainstream 'naruto is kisame apprentice' fanfiction. It might be a more niche concept, but it's entirely possible that some creative writer has delved into this idea to create an interesting story about Naruto learning from Kisame, perhaps incorporating Kisame's unique fighting style and view of the ninja world into Naruto's growth.

At first, it would be full of suspicion. Naruto is a Konoha ninja and Kisame is from the Akatsuki. But as the teaching progresses, they might develop a mutual respect. Naruto would respect Kisame's power and knowledge, and Kisame might respect Naruto's determination.

Well, it could start with Sakura growing up in a different environment due to her relation to Kisame. Maybe she has some of his physical traits like his blue skin in a more human - like way. And she might be trained in different fighting styles that are a mix of Kisame's and the regular ninja training she gets in the village.

One idea could be a story where Naruto and Kisame are forced to team up during a mission that has a greater threat to the ninja world. They start off distrusting each other but gradually come to respect one another's skills.