If Naruto was the same age as Kakashi, the power dynamics would be very different. Naruto might be more skilled and mature from the start. He could have been part of the earlier battles against the Akatsuki. Also, his relationship with Sasuke might have a different flavor as they would be closer in age and experience. For example, they might be more like equals in their rivalry, rather than Naruto constantly chasing Sasuke's level of skill.
In many Naruto fanfictions, the ages of Naruto and Itachi can be quite flexible. Sometimes, authors might change their ages to create different story dynamics. For example, an author could make Itachi younger to explore a different version of his character development, perhaps showing him still in the early stages of his ninja training while dealing with the dark secrets of the Uchiha clan. Naruto's age might also be adjusted, like making him older to be in a more equal power dynamic with Itachi from the start.
No. Naruto at age 5 was too young. ANBU members are typically older, more experienced ninja. They need to have a deep understanding of the ninja world, its politics, and be able to handle complex situations. A 5 - year - old Naruto was more focused on making friends and getting recognition from the villagers. His main concern was not being alone and getting through the academy training. He was nowhere near ready to take on the responsibilities of an ANBU.
There are quite a few Naruto fanfic platforms where you might find such stories. Fanfiction.net is a popular one. You can search for tags like 'Naruto age 4' and 'Kushina' to narrow down the results. Another option is Archive of Our Own (AO3), which also has a large collection of Naruto - related fanfics. Just be sure to read the summaries and ratings to find the ones that suit your taste.
One possible plotline could be Kushina teaching Naruto some basic ninja skills in secret. Since Naruto is so young, it would be a really cute and heartwarming scenario, with Kushina being a loving and protective mother. Another could be Naruto accidentally stumbling upon some of Kushina's old memories or secrets related to the Uzumaki clan, which then sets off a chain of events that involve both of them on an adventure within the village.
He could marry Hinata. They have a pre - existing relationship in the original series. Hinata has always had feelings for Naruto, so it would be a natural choice. In the fanfiction, their relationship could progress more quickly, leading to an early marriage.
The story would be transformed in many ways. Naruto, being as old as Itachi, would have had different training experiences. He might have been trained by different people or in different ways. This would lead to different jutsu and abilities. In the political arena, Naruto could have played a more active role in preventing the Uchiha - Leaf Village rift. His relationship with characters like Kakashi and Jiraiya would also be different. For instance, he might have been more of an equal to Kakashi, and Jiraiya might have had different expectations of him. All these changes would create a whole new narrative for the Naruto story.
One possibility could be that Naruto is somehow transported to the Avengers' world during the Age of Ultron. He might initially be seen as a threat due to his strange powers. But then he could prove his worth by using his ninja skills to fight Ultron's minions. His shadow clone jutsu, for example, could be very useful in confusing the robotic enemies.
One great 'Naruto Dragon Age Fanfiction' is 'Naruto in Thedas'. It combines the unique ninja world of Naruto with the rich lore of Dragon Age in an interesting way. The story follows Naruto as he finds himself in the Dragon Age universe and has to adapt to new rules and powers.
I'm not sure specifically what 'naruto the new age fanfic' is about as there could be many different interpretations. It might be a fan - made story set in the Naruto universe in a new era, perhaps with new characters, new jutsu, or different plotlines that deviate from the original Naruto story.