Naruto's ability to summon toads would be enhanced. He could summon larger and more powerful toads at a younger age. And his bond with the toads would allow him to combine their powers in more creative ways. For example, he could use the toads' special abilities, like the fire - breathing of some toads, in combination with his own ninja techniques to create new and deadly attacks.
Naruto would likely develop his chakra control better. The toads could teach him unique ways to manage his chakra, like using it in harmony with the natural energy around him. This would make his Rasengan and other jutsu more powerful.
He would probably master toad - related jutsu faster. Maybe he could learn the Sage Mode earlier. Since he is constantly around the toads and Jiraiya, he has more exposure to the knowledge and training needed for these advanced abilities. His physical strength might also increase more rapidly as he does a lot of training in the toad - like environment which is challenging.
Well, one possible plot could be that Naruto grows up with a stronger sense of toad-based jutsu from the start. He might learn more about the toad world and its secrets earlier, which could make him a more formidable ninja even as a young genin. For example, he could use some basic toad techniques during the Chunin Exams, surprising his opponents.
His character would develop with a stronger sense of loyalty towards Jiraiya. He would inherit Jiraiya's values like protecting the weak and seeking justice. Naruto would also be more well - versed in the ninja arts and history due to Jiraiya's teachings. This would make him more respected among his peers at an earlier stage. Moreover, he might be more patient and less impulsive as Jiraiya could teach him the importance of thinking before acting.
His physical abilities would likely improve a great deal. Black Widow is a master of martial arts, so Naruto could become even more formidable in close - quarter combat. His agility and strength could be enhanced beyond what he achieved in the ninja world just through her training methods.
His chakra control would likely be extraordinary. Kyuubi is a huge source of chakra, so Naruto would have had early exposure to vast amounts of it. This could lead to him being able to perform more advanced jutsu at a younger age.
Their relationship would be very strong. Jiraiya would see Naruto as not just a student, but also as a connection to Minato. He would be strict but also very affectionate. Naruto would look up to Jiraiya as a father figure, since he never really had one. They would share many adventures together, with Jiraiya teaching Naruto about life, love, and ninjutsu.
Well, one aspect could be that Naruto is raised by the toads in a way that he adopts their culture and values. He might have a different view on the ninja world, seeing it more like the toads' society which is based on different hierarchies and rules. For example, he could use toad - based strategies in battles more often, and his relationship with other ninja, especially those from Konoha, could be strained as they don't understand his toad - influenced ways at first.
He'd probably be more carefree. The toads have a different lifestyle compared to humans in Konoha. So Naruto might not be as eager to prove himself to the villagers right away. He'd be more in tune with nature like the toads.
Naruto's character would become more cynical. He'd lose his usual optimism and be more distrustful of others. His sense of justice might be warped, as he now feels that he has been wronged. He could start to see power as the only thing that matters, rather than the bonds he once cherished.
Naruto's development would be a very interesting mix. In Kumo, he'd be exposed to different types of chakra natures and fighting styles. His Rasengan, for instance, could be modified with Kumo's lightning chakra to create a more powerful and unique attack. Minato's influence would ensure that Naruto has a solid foundation in space - time ninjutsu. Also, being in Kumo, Naruto might learn to control his Nine - Tails chakra in a different way, maybe with the help of Kumo's unique methods of chakra control. This would make him an even more formidable ninja compared to his original development in Konoha.
His combat abilities would change a great deal. He'd likely be more proficient in close - range combat due to learning the Hyuuga's Gentle Fist. This would give him an edge in battles where quick, precise strikes are needed.