Genin, the lowest - ranked ninjas, would be regular customers. They are constantly in need of new weapons as they are still learning and often lose or break their weapons during training. They would look for affordable and good - quality weapons at Naruto's shop.
Even some samurai might be potential customers. Although they have their own ways of getting weapons, Naruto's shop could have some unique items that might attract them. Also, in the Naruto universe, there are times when ninjas and samurai interact, and the samurai could hear about Naruto's shop and be interested in checking it out.
Ninjas would be the main customers. They need weapons for their missions, training, and self - defense. Whether they are from Konoha or other villages, they would come to Naruto's shop to get the best weapons.
His old friends from Hogwarts like Hermione and Ron could be regulars. They might come to support Harry's business and also to buy some useful things for their own magical lives. Maybe Neville would come to buy some special plants for his own gardening projects.
He might sell kunai. Kunai are basic and very popular weapons in the Naruto universe. They are small, easy to handle and can be used in various combat situations.
Other ninjas would be likely customers. They need things like kunai, shuriken, and ninja wire which Naruto could sell in his store.
His ninja friends like Sasuke, Sakura, and Kakashi would surely be regulars. Sasuke might come to buy things secretly to support Naruto's business. Sakura could be there to get supplies for her medical ninja work if it's a general store. And Kakashi would stop by for a chat and to pick up some new reading material if Naruto sold books.
The old ninja masters could visit Naruto's shop too. They might be interested in seeing what new and innovative things Naruto is doing with his shop. Some of Naruto's former teachers like Kakashi could also drop by regularly. He might give Naruto some advice on running the business or just come to have a friendly chat while browsing the items in the shop.
In such a fanfiction, Naruto might sell ninja tools in his shop. He could use his own experiences as a ninja to recommend the best weapons or items for different missions.
Naruto would definitely be one of the main customers. He has a well - known love for candies. His friends like Sasuke and Sakura might also stop by sometimes. Then there are the younger ninja trainees who are always looking for a sweet treat after a hard day of training.
Well, first of all, the genin teams would be regulars. They need to stock up on basic ninja equipment. Then, the older ninjas who are retired might visit to relive their younger days by buying things they used to use. And don't forget the wandering ninjas. If Naruto's shop becomes famous enough, they would stop by to buy rare items or get some rest and information at the same time.
Hermione would probably be a regular. She'd come to the cafe to study while enjoying a warm cup of Butterbeer latte. She might even bring some books from the Hogwarts library to read there.
Jiraiya could be a crucial ally. As Naruto's mentor, he would be interested in the knowledge of the Forbidden Scroll. He could guide Naruto on how to use the knowledge safely and also protect Naruto from those who would try to take the scroll from him.