His personality might be more reserved. Tsunade is not as boisterous as some of Naruto's other mentors. So he could be less likely to jump into things without thinking. For instance, he might analyze a situation more carefully before acting.
He might be more protective. Tsunade has a protective side, especially towards those she cares about. Naruto, having been raised by her, would likely adopt this trait. He could be more protective of his friends and the village, not just in a fighting sense but also in terms of looking out for their well - being, like making sure they're healthy and happy.
If raised by Tsunade, Naruto could be more empathetic. Tsunade has experienced great loss, and she might teach Naruto to understand others' pain more deeply. His sense of humor might also change. Instead of his goofy and sometimes childish humor, he could develop a more dry, sarcastic sense of humor like Tsunade. His overall personality would be a blend of his original self and the qualities he would pick up from Tsunade, making him a more complex and interesting character.
His personality might become more refined. Instead of being the rowdy Naruto we know, he could be more composed and polite due to the influence of the daimyo's court.
His sense of loyalty might change. While Naruto is fiercely loyal to his friends and village in the original story, being raised by Catwoman could make him more loyal to a smaller, more select group. He might also be more cautious about who he gives his loyalty to, as Catwoman is often on her own and has to be careful about who she trusts.
His personality would likely be more reserved at first. Tsunade is a no - nonsense type, and Naruto would have to learn to be more composed. He might be less impulsive in his actions.
He might be more calm. Since the female Kurama could be a stable influence, Naruto wouldn't be as impulsive.
His personality would likely be more subdued. Ebisu is a rather proper and disciplined character, so Naruto would probably be less rambunctious.
His personality would likely be more reserved. Manda is not a very expressive or warm - hearted being, so Naruto might not be as outgoing as in the original story. He'd be more cautious and calculating, having learned from Manda's survival instincts.
Naruto's personality would change a great deal. He'd be less naive. Pein has seen a lot of the dark side of the world, and raising Naruto would expose him to that. So Naruto would be more world - weary. He may also be more ruthless in achieving his goals, as Pein doesn't shy away from extreme measures.
Naruto would be more impulsive. Harley doesn't really think things through, and Naruto would probably follow her lead in that regard. He might act on his emotions more quickly without considering the consequences as much. However, he'd also be more resilient in the face of setbacks. Harley has been through a lot and always bounces back, and Naruto would learn that from her.
Naruto might be more assertive. Since Kushina was a strong - willed person, Naruto would likely inherit some of that. He would be less likely to be pushed around and more likely to stand up for himself earlier. Also, he might be more family - oriented as he would have grown up with a loving mother figure in Kushina.