How would Kushina's training change Naruto in the 'naruto trained by kushina' fanfiction?

Well, if Naruto was trained by Kushina in fanfiction, it could make him a lot more in - touch with his Uzumaki heritage from the start. He might learn unique Uzumaki jutsus earlier, like some powerful sealing techniques. Also, Kushina's feisty personality could be passed on more directly, making Naruto even more determined and head - strong in a different way than in the original story.

Naruto's personality would be a blend of his own natural exuberance and the more composed natures of Minato and Kushina. He might be less impulsive as Minato's strategic thinking would influence him. Also, Kushina's strong - willed nature would make him more determined and less likely to be swayed by others' negative opinions.

At first, they would likely be a bit awkward since they've never really interacted before. But soon, the bond of mother - son would strengthen. Naruto would share his adventures with Kushina, and Kushina would listen intently, offering her own experiences as an Uzumaki. They would grow to understand and support each other deeply, with Kushina guiding Naruto in both his personal and ninja life.

He could learn powerful sealing techniques. Kushina was known for her sealing skills, and she could pass them on to Naruto. This would give Naruto an advantage in battles and also in containing the Nine - Tails' power.

Well, Minato could start training Naruto from a very young age. He could pass on his Flying Thunder God Technique, which would give Naruto a huge advantage in combat. Kushina could train Naruto in the ways of the Uzumaki clan, like their strong chakra reserves and sealing techniques. With both of them alive, Naruto's training would be more comprehensive and personalized compared to what he had in the original story.

Their relationship would likely become more of a partnership. With the power of the Rinnegan, they would be equals in a sense. Kushina would no longer just be Naruto's mother but also his comrade in arms. They would rely on each other's unique abilities that come with the Rinnegan, sharing knowledge and strategies.

If Kushina was alive in a fanfiction, Naruto's relationship with his father, Minato, would be different. They could all be a proper family, and Naruto would grow up with both his parents. His relationship with his friends might also change as he would have a more stable home life. For example, he might be more confident around Sakura and Sasuke, and his bond with them could be less about seeking acceptance due to his lack of family.

In terms of the overall ninja world, Kushina's survival could have a ripple effect. Her presence could have deterred some of the villains or influenced their actions differently. For example, Orochimaru might think twice about attacking Konoha if Kushina was there to defend it. And the Akatsuki might have to reevaluate their plans since Kushina's skills in sealing jutsu could pose a significant threat to their goals.

Naruto would gain more confidence. With Kushina by his side, teaching him and giving him support, he would feel more secure in his abilities. He would know that he has his mother, a strong ninja in her own right, guiding him.

Naruto's ability to use chakra and perform ninjutsu would be quite different in the One Piece world. His Rasengan might be modified to incorporate elements of the sea, like sea - salt infused Rasengan to deal more damage to devil - fruit users. Kushina's chakra chains could be enhanced with sea - prism stone properties, making them more effective against Logia - type devil - fruit users.