Well, he might use his ninja skills to stand out. For example, his shadow clone jutsu could be a big surprise in the academy. Maybe he'd get into some friendly competitions with the students there, like in a physical training session.
If Naruto were to go to True Cross Academy in a fanfiction, it would be a clash of two very different worlds. Naruto's world of ninjas with chakra and True Cross Academy's world of exorcists and demons. He might try to learn about exorcism, but his ninja instincts would always be there. He could end up using his chakra in unique ways to deal with the demon - related problems at the academy, and his presence would surely disrupt the normal order of things in an exciting way.
In a fanfiction, if Naruto goes to True Cross Academy, he could make some really interesting friends. He has that warm and friendly personality. He'd probably share his stories of Konoha with the students at the academy. And his determination to become stronger could inspire the students who are training to be exorcists.
In a 'Naruto joins Cross Academy' fanfiction, Naruto would probably be quite confused at first. The setting of Cross Academy is very different from his ninja world. But he'd soon adapt. His combat skills would be a great asset. He could end up teaching some of the students his ninja moves, and at the same time, learn about the unique vampire and hunter world of Cross Academy. It would be an interesting mix of two very different fictional universes.
Well, he might introduce his unique ninja skills to the Duel Academy. Maybe he'll use his shadow clone jutsu during duels, confusing his opponents. He could also make friends with some of the students there who are interested in his different fighting style.
Well, in this fanfiction, the bijuu could cause chaos at Yuki Academy. Maybe they struggle to adapt to the academic environment.
Well, he might find the whole boarding school thing really strange. Naruto is used to his village life in the Naruto world. At Yancy Academy, he'd probably be the odd one out with his ninja skills and energetic personality. He could get into trouble for using his ninja moves accidentally, like when he tries to jump from one building to another thinking it's normal like in Konoha.
In the 'Luke goes to the Imperial Academy' fanfiction, Luke may have a very different experience from what we expect. The Imperial Academy is likely to be a place full of politics and intrigue. Luke could start as an outcast because of his different beliefs or values. As he progresses through his time there, he may gradually change the academy's environment. He could introduce new ideas and ways of thinking, which might be met with resistance at first but could lead to positive changes in the long run. He may also form alliances with other students who share his vision for a better academy.
Well, he might meet new friends. Maybe he'll encounter some tough rivals in duels at the academy. He could also discover new cards or strategies.
Well, he might shock all the yokai students with his incredible strength. They would be amazed to see a human so powerful.
Well, he might introduce some new spells from the wizarding world of Hogwarts. For example, the Patronus charm could be a game - changer in duels at Duel Academy. His knowledge of Defense Against the Dark Arts would give him an edge in battles.
Well, he might find the whole atmosphere very different from Hogwarts. He could meet new and strange characters with unique abilities. Maybe he would struggle to adapt to the different curriculum and social norms at Nevermore.
Well, Ichigo might have all kinds of crazy adventures at Yokai Academy. He could use his godlike powers to deal with the various yokai there, maybe make some unlikely friends among the yokai students, or face off against powerful yokai villains.