The mental aspect of his training could also be different. Having all of Kurama sealed within him might put more strain on his mind. So, his training could include more mental fortitude exercises. He might need to learn how to deal with Kurama's full - fledged influence on his thoughts and emotions, which could be much more intense compared to the original situation where only part of Kurama was initially accessible.
In fanfiction, Naruto's training might be more extreme or unique. For example, he could be trained by characters not present in the original. In the original, his training was mainly under Jiraiya and Kakashi, following a set path in the Naruto universe. But in fanfiction, he could be trained by an ancient sage from a hidden land, leading to different skills and power-ups.
His original training was mainly under the guidance of Iruka, Kakashi, and later Jiraiya. They focused on basic ninja skills, chakra control, and specific jutsu like the Rasengan. But if trained by Ge in fanfiction, Ge might introduce entirely new forms of chakra manipulation or combat techniques that Naruto has never seen before.
In the original Naruto story, the training is more in line with the established ninja academy and traditional Sensei - student relationships. But in 'naruto training lemon fanfic', it might be more experimental. Maybe Naruto tries some unorthodox methods of training that are not seen in the original.
His ninja skills would be different in several ways. Firstly, his chakra control would be more advanced as Kurama could guide him from an early age. He'd probably have a more natural affinity for using the Nine - Tails' chakra in combat. His stealth skills might be lacking since Kurama isn't exactly known for being stealthy. And his taijutsu would likely be more brute - force based, taking advantage of his enhanced strength from Kurama.
In his normal training, Naruto is taught by the likes of Jiraiya, Kakashi, etc. They focus on building his positive ninja values, his chakra control, and basic ninja skills. But if Kakuzu trains him in Wattpad fanfiction, the focus could be more on combat efficiency and survival. Kakuzu might not care much about Naruto's moral development. Also, Kakuzu could introduce Naruto to some darker aspects of the ninja world that Naruto may not have been exposed to in his normal training.
His relationship with Sasuke might change. Sasuke always saw Naruto as a strong rival, and a big part of Naruto's strength was Kurama. Without Kurama, Sasuke might view Naruto differently. Also, Naruto's friends might be more protective of him, as they know he's lost a major source of power.
Perhaps Naruto's relationship with the other villagers changes more rapidly. In the original story, they were initially afraid of him because of Kurama. But with all of Kurama sealed in him from the start, they might be more in awe or more fearful, which could lead to different interactions. He might also have a different standing among the ninja in his village, being seen as a more immediate and powerful asset or threat, depending on how they view the power of Kurama.
Kurama can improve Naruto in fanfic through emotional support. Since they have a bond, Kurama can offer advice and motivation to Naruto. It could be like when Naruto is feeling down or facing a difficult decision, Kurama's words of wisdom can give him the confidence to keep going. This aspect can add depth to Naruto's character development in the fanfic.
In terms of physical training, Naruto would need to train his body to withstand the greater power of both Kurama halves. He could do more strenuous exercises like lifting extremely heavy weights or running at high speeds for long distances while in a Kurama - enhanced state. Also, his mental training would be crucial. He would need to be mentally strong to handle the influence of both Kurama halves on his mind and to be able to access their power when needed without losing control.
His training would likely focus more on spiritual aspects. Instead of just physical and ninjutsu training, he'd have to learn to control his kitsune - related powers like shape - shifting or illusion - casting. For example, he might have to meditate in special places to enhance his connection to his kitsune side.