Naruto and his son, Boruto, could be main characters. Boruto might not understand his father's love for the ramen shop at first, but as the story progresses, he comes to appreciate it. Another character could be Shikamaru. He might be there to relax and have some ramen while also using his intelligence to solve any problems that arise in the shop, like a sudden shortage of ingredients.
The main characters could be Naruto, Hinata, and their children. They could all have a family day out at the ramen shop. Hinata might be a bit shy about eating too much in public, but Naruto encourages her. Their children would be excited to be at the place their father loves so much, and they could have little adventures while waiting for their ramen, like making friends with other kids in the shop.
One possible plot could be that a new and mysterious ingredient is discovered in the Naruto world. This ingredient is added to the ramen in the shop, and it gives those who eat it special powers. Naruto and his friends then have to protect the ingredient from villains who want to use it for evil.
Obviously, Naruto is often a main character since he loves ramen so much. He's usually at Ichiraku's, chatting with Teuchi, the ramen chef.
Perhaps a ninja who has a grudge against Naruto because he once ate all the ramen at a festival, leaving none for the ninja. So this ninja decides to target Ichiraku Ramen and tries to put a curse on the ramen that would make anyone who eats it sick. Naruto has to figure out how to break the curse and stop the ninja.
Naruto is most likely to be the main character since it's about his ramen withdrawal. But his friends like Sakura and Kakashi might also be important as they could be the ones trying to help him or dealing with his mood swings due to the withdrawal.
One possible reason could be that he's had a bad experience with the taste. Maybe the ramen was made wrong one day and it left a really bad impression on him.
Bella and Edward could be the main characters. Imagine Edward working part - time at the coffee shop to blend in with humans. Bella, a regular customer, is immediately intrigued by his pale complexion and mysterious eyes. They start a relationship that unfolds within the coffee - shop setting, with all the challenges of a human - vampire love story, like Edward's struggle to control his thirst and Bella's acceptance of his nature.
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.
One main character could be a young, aspiring wizard who has always dreamed of having a magical pet. He visits the pet shop regularly to look at all the amazing creatures. Another could be the eccentric old owner of the pet shop who has a wealth of knowledge about magical pets.
One possible plot could be that Naruto makes a huge mess at the ramen place while training or showing off some new jutsu, and as a result, he gets banned. Then he has to find a way to make it up to the owner.
One possible plot could be that Naruto discovers a new secret ingredient for his favorite ramen. This ingredient could be a rare herb only found in a hidden part of the forest. He then tries to convince Teuchi, the ramen shop owner, to use it in the ramen. Along the way, he has to face off against some ninjas who also want the herb for their own purposes.