He would probably be more at peace with himself. Knowing his parents' memories means he'd understand their sacrifices better. This could lead to him having a different attitude towards the village. Maybe he'd be more diplomatic in his interactions, like his father. And with his mother's spunk in his memories, he could be even bolder in battles.
Naruto's development would be exponential. His fighting style would change as he'd incorporate his father's jutsu knowledge. His emotional intelligence would also increase because of his mother's memories of handling relationships. He'd be more in control of his emotions and actions, not just acting on impulse like before.
The memories of his relatives could also make Naruto more determined to protect the village. He could recall how his family sacrificed for the village in the past. This would give him a deeper sense of purpose. He might start to look into old family secrets that could be beneficial for the village's safety, like hidden jutsu or strategies that his relatives knew. These memories would be a source of strength and knowledge for him.
Emotionally, Naruto would have to deal with a whole new set of family relationships. He grew up without his parents, and now having them back would be a huge adjustment. He might struggle to fit into a 'normal' family dynamic, and there could be some friction as they all get to know each other again.
In some fanfictions, Naruto might find a super - powerful jutsu or artifact. For example, he could discover a long - lost forbidden jutsu that has the power to bring the dead back to life. Or perhaps he stumbles upon a magical item during one of his adventures that is said to be able to revive the deceased.
On a personal level, Naruto would finally get the family he always wanted. But it might also bring some confusion and adjustment issues. His parents would be from a different time, and they'd need to adapt to the new world Naruto lives in. For example, they might be shocked by the new technology and the changes in ninja warfare.
It could strengthen his bond with his family. Since Kushina was his mother, having her memories might make him understand her better and also feel closer to his father, Minato. He would know the love and sacrifices they made for him, which could make him more protective of the family name and legacy.
His relationships with his friends like Sasuke and Sakura would be deeply affected. They might feel like they've lost a part of Naruto. Sasuke, for instance, might initially be frustrated as he's used to Naruto's determination. Now, with his memories gone, Naruto might seem like a different person to Sasuke.
Iruka could play a role. He was Naruto's first teacher who believed in him. He might have some small piece of information that starts Naruto on his journey to find his parents. Then there's Tsunade. As the Hokage, she has access to a lot of secret files. She could either be an obstacle, not wanting Naruto to dig too deep, or she could be a helper, providing him with crucial information. And of course, the Nine - Tailed Fox. It was sealed inside Naruto by his father, so it might have some memories or knowledge related to Naruto's parents that it could share with Naruto.
Definitely. In the world of fanfiction, the possibilities are endless. If Naruto has Ashura's memories, it could affect his relationships with other characters. He might have a different understanding of Sasuke, for instance, since Sasuke is related to Indra. This could lead to new ways of them interacting and perhaps a different path towards achieving peace in the ninja world. It could also open up storylines about Naruto exploring the past through Ashura's memories and uncovering long - lost secrets.