In this type of fanfiction, characters from other villages might also interact with Naruto. For example, Gaara from the Sand Village. Gaara, having his own experiences with unique powers, could relate to Naruto's situation. They might exchange knowledge about their powers and how to use them for the greater good. Hinata would also be a significant character. Her admiration for Naruto would likely increase, and she could be a source of emotional support for Naruto during his transition into a goddess. And then there are the tailed beasts. They might have a different kind of interaction with Naruto now that he has become a goddess, perhaps seeing him as a more powerful and equal entity.
There could be new characters introduced as well. Maybe there are other goddesses or deities in the Naruto universe that come forward to interact with Naruto. They could either be friendly and want to guide Naruto in his new form, or they could be envious or see him as a threat. Additionally, the elders of the Hidden Leaf Village would have to deal with Naruto's transformation. They would need to decide how to handle this new situation, whether to embrace Naruto's new powers or try to limit them. Their interactions with Naruto would be complex and full of political and moral implications.
Sasuke would definitely be one of the main characters to interact with Naruto. Sasuke might be initially skeptical or even jealous of Naruto's new powers as a goddess. But as they are long - time rivals and friends, they would work together. Sakura could also play an important role. She might be in awe of Naruto's transformation at first and then try to help him control his powers. Kakashi too would be involved, acting as a mentor figure, guiding Naruto on how to use his new - found goddess - like abilities in a way that benefits the village and doesn't cause too much disruption.