Kakashi could also focus on Naruto's chakra control in fanfiction. He might design special exercises like making Naruto climb a vertical waterfall using only his chakra to stick to the surface. This not only hones Naruto's control over his chakra but also strengthens his body as he has to constantly adjust the amount of chakra he expends. Through such repetitive and difficult tasks, Naruto becomes more proficient in his ninja techniques.
In some fanfictions, Kakashi might train Naruto by creating extremely challenging survival scenarios. For example, he could drop Naruto in a mock battlefield filled with various traps and enemies that Naruto has to overcome using his skills and wits. This forces Naruto to think on his feet and improve his combat abilities quickly.
In many fanfics, Kakashi might start by intensifying Naruto's physical training. He could make Naruto run longer distances with heavier weights. For example, Naruto might have to carry large logs while running up steep hills. This builds his stamina and strength.
Jiraiya could also train Naruto seriously in fanfiction through intense physical conditioning. He might make Naruto run long distances, climb mountains, or swim across large bodies of water. This would build Naruto's stamina and strength, which are crucial in battle. Additionally, Jiraiya could teach Naruto advanced ninjutsu techniques, like new ways to use his Rasengan or how to combine different elemental jutsus.
Well, Kakashi could train Naruto in combat skills specific to ANBU missions. This would include more lethal and precise attacks. He might also teach Naruto how to use different types of weapons that are common in ANBU operations. Maybe Kakashi would set up mock battles where Naruto has to face multiple opponents at once, just like in real ANBU scenarios.
Naruto might be initially very disappointed. He has always looked up to Kakashi as a strong and cool ninja, and being refused by him would be a big blow. He could become a bit sulky and withdrawn, feeling like he's not good enough.
He could start with strict daily routines. For instance, waking up early for warm - up exercises, just like real - life athletes. In the fanfiction, this would show his dedication.
The story could introduce a new character as Naruto's mentor. This character might have a completely different teaching style compared to Kakashi. Maybe this new mentor focuses more on spiritual growth rather than physical combat skills. As a result, Naruto would develop in a new and unexpected direction, which would make the fanfiction more interesting. For instance, Naruto could learn more about the history and philosophy of the ninja world, which would give him a deeper understanding of his role as a ninja.
Kakashi would probably focus more on stealth training. In the original, Naruto was more about big, flashy attacks. But Kakashi would teach Naruto how to move quietly and strike unexpectedly. He might also teach Naruto more about chakra control from the very beginning. In the original, Naruto struggled with this for a while. And Kakashi would surely introduce Naruto to some of his own unique jutsu earlier, like the Chidori, but with Naruto's own spin on it.
One possible result is that Naruto becomes much stronger in a shorter period compared to the original story. His combat skills improve significantly, allowing him to take on more difficult missions. For example, he might be able to defeat enemies that were previously out of his league with ease.
In the fanfiction, Jiraiya's training methods for Naruto are comprehensive. Firstly, there's the physical aspect. Jiraiya could be making Naruto do things like carrying heavy rocks for long distances to build up his endurance. For ninjutsu, he'd be teaching Naruto not just new techniques but also how to innovate and combine existing ones. He might also take Naruto on dangerous missions where Naruto has to learn on the fly. Jiraiya would also focus on Naruto's mental strength, teaching him how to stay calm under pressure and not let emotions cloud his judgment during battles.
Well, in many fanfictions, Ash begins serious training before Kalos when he realizes the challenges ahead and wants to be better prepared. This could be triggered by a loss in a battle or a pep talk from a mentor.