Sasuke is also popular. His brooding nature and his own complex journey make him a great character to include in time - travel plots. Fans like to see how he might be influenced by a time - traveler, especially if it affects his path towards revenge or redemption.
Another popular character could be Kakashi. As a teacher at the academy, he has a key role. In time - travel fanfictions, he might be the one who first discovers the time - traveler's true nature or he could be a source of guidance for the time - traveler who is trying to navigate the past and change the future of the Naruto world.
Naruto himself is often a popular choice. Fans like to see him go back in time and use his future knowledge and skills to change things. Sasuke is also quite popular. His complex backstory and powerful abilities make for interesting time - travel scenarios. Another popular character is Kakashi. He has a lot of mystery and potential for development in time - travel stories, especially with his Sharingan and his relationship with Obito.
Sasuke is also a popular character in these fanfictions. In time travel scenarios, he might either be an ally or an antagonist to Naruto depending on the plot. For example, if Naruto's time travel changes Sasuke's past in a way he doesn't like, Sasuke could oppose Naruto.
Naruto himself is often a central and popular character. Since it's a time - travel story about him, his antics in the past are what drive a lot of the humor. His naivete in the past combined with his future knowledge can lead to some really funny situations.
Obviously Naruto and Sakura are very popular since they are in the title. Naruto's determination and his growth as a character are always interesting to explore in the academy setting. Sakura's intelligence and her relationship with Naruto also make her a favorite. Besides them, Kakashi Sensei might be popular too as he could be their teacher in the academy fanfiction, guiding them through their studies and ninja training.
There might be some original characters created specifically for the fanfiction that become popular. For instance, a character who has the superpower to create and control illusions on a massive scale could be very appealing. They could use this power to create amazing and complex scenarios within the academy, and their interactions with the well - known Naruto characters would be interesting to read about.
Naruto is often one of the most popular characters. His tenacity and unique abilities make him a natural fit for fanfiction. Fans love to see how he would interact with the new setting of the Soul Academy and what new challenges he could overcome there.
Finn and Jake are definitely popular choices. Finn's heroism and Jake's laid - back yet powerful nature make them interesting to write about in the academy setting. They can get into all sorts of adventures together and with their friends at the academy.
A popular original character could also be a teacher at the Naruto Strong Academy. This teacher has a very unorthodox teaching style that challenges the students in new ways. They might have a mysterious past that is slowly revealed throughout the fanfiction, which adds to their allure and makes them a favorite among readers.
Naruto is obviously a very popular choice. His journey from a trouble - making student at the academy to a great ninja is well - known, and fanfiction can explore different aspects of his time at the academy, like his relationships with Iruka - sensei or his first attempts at learning new jutsus.
Naruto himself is extremely popular in Naruto Academy Fanfiction. His determination and unique personality make him a central figure in many stories. Sasuke is also popular as his rival, and many fanfictions explore their relationship further within the academy setting.