The main characters would be Naruto and Erza. Naruto is known for his rasengan and his ability to make friends. Erza is famous for her various armors and her leadership in Fairy Tail. In this fanfic, their spirits interact, so they are the central focus. There might also be some side characters from their respective universes like Sasuke from Naruto's world or Gray from Erza's world who could play supporting roles.
Obviously, Naruto and Erza would be the main characters. Naruto is the young ninja with a lot of potential and a big heart. Erza is the strong and capable character who takes on the role of raising Naruto. There might also be other characters from Naruto's world or Erza's world that make appearances, like Naruto's friends from Konoha in cameo roles, or Erza's guildmates who interact with Naruto as he grows up.
Obviously Naruto would be the main character as it's a Naruto - related fanfic. But other characters like Sasuke could also be important. Sasuke might be initially skeptical of Naruto's new spirit bomb - like ability or could even be jealous. Sakura could play a role in helping Naruto master this new power, maybe by using her medical ninjutsu to keep Naruto in top shape during his training.
In a 'naruto e erza spirit fanfic', the plot could center around the transfer of Naruto's spirit into Erza's world. Naruto's ninja skills and his never - give - up attitude could influence Erza and her guild mates. They could team up to fight against dark magic users in Erza's world, with Naruto teaching them some ninja techniques in the process.
Well, clearly Naruto and Anko would be the main characters. Naruto is the protagonist of the original Naruto series, known for his determination and his powerful jutsu. Anko is a strong kunoichi with her own set of skills and a bit of a wild side. In a fanfic focused on them and a spirit theme, they would be at the center of the story.
Obviously, Naruto and Hanabi are the main characters. Naruto, the hero of the original Naruto series, and Hanabi, an important member of the Hyuga clan.
Obviously, Naruto and Erza would interact a great deal. Naruto would also probably interact with Erza's friends from Fairy Tail. He might meet Natsu and they could have some interesting battles or friendly competitions. He could also interact with Lucy, and perhaps learn about celestial spirits from her.
Well, the two central characters are Naruto and Erza. Naruto, who is known for his determination and his unique ninja abilities. And Erza, a fierce and protective character in her own right. Here, their relationship is re - imagined with Erza acting as Naruto's mama, which is an interesting twist on their individual personalities and storylines.
Well, obviously Naruto himself would be the main character. There could also be his friends like Sasuke and Sakura, who might be involved in the interactions between the two Narutos. Maybe they are confused at first by seeing two Narutos, but then they help them figure out what's going on.
It could still be Naruto himself. Since he's the central character in the original series, many fanfics would likely continue to build on his story.
Obviously, Naruto would be one of the main characters as the story is about him being the son of Whitebeard. Whitebeard himself would also be a major character, even if he might not be around for the whole story. And then there would be the other members of the Whitebeard pirates, like Marco. They would play important roles in Naruto's life in the pirate world, either as mentors or comrades.