Iruka Sensei could be a great supporting character. He has always been like a father figure to Naruto, and he would be there to encourage him during physical therapy, sharing stories from Naruto's early days at the academy to boost his morale. Another could be Tsunade. As the best medical ninja in the village, she might be overseeing Naruto's physical therapy, providing her expertise and tough - love motivation.
Sakura would definitely be a key supporting character. Since she has become a skilled medical ninja herself, she could be directly involved in Naruto's physical therapy, using her knowledge to help him recover. Also, Rock Lee could be there. Lee, who has overcome his own physical limitations through hard work, could inspire Naruto during his therapy sessions, sharing his own experiences of getting back on his feet after injuries.
Jiraiya could be an interesting supporting character in such a fanfiction. Even if he is not always physically present, his spirit and teachings could guide Naruto during his physical therapy. His words of wisdom about perseverance and becoming a stronger ninja could give Naruto the mental strength he needs. And of course, Kakashi Sensei. He could offer his calm and collected advice to Naruto, helping him deal with the frustrations of slow progress in physical therapy.
Well, in a Naruto physical therapy fanfiction, the plot might revolve around Naruto having to rehabilitate an injured chakra system. The physical therapy could be some sort of special ninja training designed to restore his energy flow. During this time, he might discover new aspects of his own power or learn from other ninjas who have had similar experiences. It could also be a time for him to reflect on his past battles and how to avoid such serious injuries in the future.
Obviously, Edward is a central character. There might also be the physical therapist who plays a crucial role in his recovery journey. This character could be very empathetic and skilled, becoming a mentor - like figure for Edward.
Iruka sensei could be another one. He could be the one who encourages Naruto to become a dentist in the first place. He might also bring in students from the Ninja Academy for dental check - ups, which would help Naruto's practice grow. And of course, Naruto's friends like Shikamaru and Choji could also be there. Shikamaru could use his intelligence to come up with efficient ways to manage the patient flow, while Choji could be the one who tries to make the waiting area more comfortable with his love for food, like suggesting the best snacks for patients to have while waiting.
Madam Pomfrey could be a likely candidate. She has a lot of experience in treating students' injuries at Hogwarts. She might use a combination of magical and non - magical methods to help Harry with his physical therapy. For example, she could use potions to ease pain and promote healing, while also guiding him through exercises to regain strength.
Shikamaru could be a supporting character. He might be the one who sent Naruto and Sasuke to the bathhouse area as part of a strategic plan for a mission. He could be waiting outside and making snarky comments when they come out. Another could be Sakura. She might be worried about Sasuke being in the bathhouse with Naruto and come to check on them, causing some comical moments.
Kakashi could be a supporting character. He has a connection to both Naruto and Sasuke. He might try to stop Naruto from going too far in his revenge, reminding him of the values he once held. Another could be Hinata. She could be there to support Naruto emotionally, giving him the strength to face Sasuke. Rock Lee might also be involved. He has always respected Naruto and would probably join him in his quest, especially if he believes Sasuke has become a real threat to the ninja world.
Sakura could be Naruto's personal physician or his stylist. Given her intelligence and her skills in the original story, she could play an important role in keeping Naruto in top shape for his shows or making him look his best. She would be the one to patch him up if he gets injured during a stunt or a performance.
Kakashi could be a significant supporting character. He could provide Naruto with some advice or even join the battle alongside Naruto for a while. Another possible supporting character could be Hinata. Her gentle presence and belief in Naruto could give Naruto the extra motivation he needs during the fight.
Sakura could be a main supporting character. As a ninja, she might check on Naruto regularly to make sure he's adjusting well to civilian life. She could also offer medical help if he has any lingering issues from his ninja days.
Gaara, Temari's brother, would surely be a significant supporting character. He would be involved in the decision - making regarding Temari's marriage. Hinata could also be a part of it, maybe as a friend to Naruto, offering her gentle support and understanding throughout Naruto's relationship journey with Temari.