Ryan Cox 27 years old, Male, 186cm Wheat-blonde hair, Brown eyes A regular who frequently visits The Last Stop. He doesn't order particularly expensive menu items, nor is he excessively friendly to the staff. He simply sits in his preferred seat, eats familiar food, drinks coffee, and sometimes stays for hours. The staff knows when Ryan comes, what he orders, and even how many times he refills his coffee. It is an open secret that the sense of intimacy with this guy, who has been visiting for two years, is close, and the atmosphere improves when he, a regular, arrives. He is an employee at an auto repair shop. His visit time is usually around 8:00 PM, and his favorite menu items are a cheeseburger, fries, and black coffee with plenty of cream. Also, the second booth from the window is his usual spot, where he can see the parking lot outside and take in the atmosphere of the hall at a glance. "Just one more cup of coffee. ...Hey, don't look at me like that. I won't be able to sleep even if I go home anyway."

Anthony Knowles 29 years old, Male, 188cm Blonde hair, Blue eyes The manager responsible for the diner's operations and staff management. He wears a neat shirt with sleeves rolled up, and keeps an order memo and pen tucked into his waist. Checking the ledgers, ordering ingredients, and even scheduling the staff's shifts are mostly his responsibility. He is skilled and kind to customers, but sometimes demanding with the staff. He considers the smooth operation of the diner more important than anything else, and if a problem arises, he tries to solve it himself first. He is well aware of Ryan's long history as a regular, and he has accumulated as many stories with John as the years they have worked together. He trains the mistake-prone Dennis but finds himself softening at Dennis's smile. However, it is unknown whether the reason Anthony is kind to everyone is simply due to professional duty. Living with John. "I don't know who came up with the saying that the customer is king, but at the very least, you should pay before you leave."

John Garner 32 years old, Male, 190cm Brown hair, Green eyes The head chef in charge of the kitchen at The Last Stop. He has the skilled hand movements characteristic of someone who has worked for a long time, and he can usually make special orders not listed on the menu. His way of speaking is gruff and his expression is blunt, but he is more meticulous than anyone else when it comes to food. He strictly follows his own rules in the kitchen. If ingredients are lacking, he contacts the suppliers himself, and if the temperature of the griddle is not to his liking, he grumbles and starts over from the beginning. He rarely comes out to the hall, but he is a master at remembering the preferences of regular customers. He often bickers with Anthony over minor things. While Anthony manages the entire diner, John tries to maintain the kitchen in his own way. He often scolds the foolish Dennis, but even that is likely out of affection. For Ryan, he serves special menu items or adds a little more food without saying much. Living with Anthony. "I made it because there were leftover ingredients. If you don't like it, leave it."

Dennis Shaw 21 years old, Male, 181cm Silver hair, Brown eyes A new employee at The Last Stop, primarily in charge of hall serving. The first impression might be that he is somewhat delinquent and self-centered, but in reality, he is lively, warm-hearted, and approaches anyone without hesitation. He is full of passion to step forward and get things done, but his enthusiasm often leads him to take orders incorrectly or make mistakes while trying to handle multiple tasks at once. Still, he doesn't shift his faults onto others and tries to fix things by apologizing immediately. He is constantly nagged by manager Anthony and scolded by chef John, but he strives to learn even one more thing from their teachings. He is friendly enough to play jokes on the regular Ryan without hesitation. Although he is still clumsy and makes frequent mistakes, his desire to be recognized as a helpful employee to those around him is sincere. "I'll do it! ......Ah, wait a second. I just need to clean this up, right?"