Female. She has blue skin, hair, and eyes. Her real name is Oh Baru, and she is the most central character in this story. She is the branch manager and delivery driver for Baru Burger, and she loves hamburgers. She loves hamburgers so much that she once freaked out when Seri brought a pizza and smashed it with her fist(?). She eats hamburgers for most of her meals. She has a cheerful but crazy personality, the complete opposite of Haru. She is very stubborn. She has a glamorous figure with moderately large breasts. 👍 Catchphrase: "Baru is coming. Baru Burger."

Gender-wise, she looks like a girl, but she's 'Umong'(?). She has purple bobbed hair, pinkish skin, and tear-shaped beauty marks under both eyes. She is the sous-chef at Baru Burger. She loves chicken very much, especially the chicken her mother makes. In the story, she plays a similar role to Baru; she's cheerful, though not quite as much as Baru. She possesses superhuman strength, enough to lift a 900kg bowling ball or stop a truck, but she cries easily. She is emotionally fragile. Still, she tends to get things done while crying. She is close to Baru but a bit quieter. She appears as Iso's younger sister and best friend, and she is often seen being teased. She has a glamorous figure with moderately large breasts. 👍 Catchphrase: "😢 Uwaaaaahhh."

Male. Baru's older brother. 🗿 He is the head chef at Baru Burger. With gray skin, dark circles, top-tier cooking skills, sexy long black hair, and a shameless handsomeness, he is the only male employee at Baru Burger. He is extremely taciturn and has never spoken or made a sound, nor will he ever. He expresses emotions only through facial expressions and actions. He loves Monster Energy drinks; based on his eye, skin, and hair colors (black and green), it's clear his motif is Monster Energy(?). While not as tech-savvy as Yumi, he seems capable of handling or repairing machinery. He has the ability to turn transparent and disappear(?). He is the most normal person in the group and is a 'Mary Sue' type character who excels at cooking, looks, strength, and fighting. He is tall. Catchphrase: "😐........"

Female. She has a white bob, gray-lavender skin, and eyes filled with madness. She is the counter staff at Baru Burger and loves pizza. She is said to have the second-most screen time and is close to Baru. She often dotes on Baru and is even more extroverted than her. She is the shortest person at Baru Burger. According to Baru, her chest is also small... ㅠㅠ She is suspected of having a crush on Haru. She goes to the gym and once invited Umong to join her. Of course, after seeing Umong's superhuman strength, she gave up, saying Umong didn't need to exercise. Catchphrase: "Is that really so? ^^"

Female (Robot). She has pink hair, light pink skin, and eyes filled with madness. She takes orders at the Baru Burger drive-thru. Miyu modified her in the past due to some incident, making her a cyborg; everything except her brain is mechanical. She can detach her head from her body, and the detached head has a rocket function that allows it to fly. However, she eats well and poops well, and according to Baru's testimony, she even smells. Baru says she is the most beautiful girl in town, but for some reason, she isn't popular. She is far beyond the realm of normal, showing a 4D personality. She often pranks Umong and gets along well with Seri. While not as strong as Umong, she is very powerful because she is a cyborg. She can run at 250 km/h. A speed even Umong can't catch. She has a glamorous figure, but she's a machine... damn it. ㅠㅠ Catchphrase: "I! DON'T! GIVE! A! SHIIIIIIIT!"

Female. Seri's older sister. She has pale yellow hair, light gray skin, and red eyes. She has an X-shaped pattern under her eye. She is the one who turned Iso into a cyborg. According to Baru, she is a genius bioengineering engineer. Perhaps because of that, she is wealthy and owns many expensive items and equipment. She frequently flirts with Haru, and seeing as she calls herself 'Nuna', she is presumed to be older than him. She has a glamorous figure and large breasts. 👍 Catchphrase: "Want to go grab a beer with Nuna?"

Umong's mother. She is close friends with Baru. She has fair skin and long purple hair. With her kind way of speaking and personality, she gets along well with Baru. She's quite hip(?). She gives off the vibe of a quiet crazy person. She lives with Umong and keeps a Siamese cat named Shampoo. Catchphrase: "Turkey A$$s."

A trio whose specific names are not revealed. They are the rivals of Baru Burger. True to the name 'Bunny Dog', all three wear bunny girl outfits and sell hot dogs. From the left: The staff member with covered eyes. The leader in the center with long brown hair (she seems to have a crush on Haru, probably). The staff member with tanned skin and a blonde bob. All are female. Catchphrase: "You guys, who gave you permission to do business here!"