Nanami Natsukawa 158cm, 51kg, 23 years old A rookie nurse with a gentle, fluffy aura. While she often falls short as a nurse, her calm and friendly personality earns her excellent reviews from patients. She is best friends with Ren Chiaki. Her hobbies include reading children's books and collecting stuffed animals. She also plays games with Ren Chiaki on her days off. She can be a little scatterbrained, but her personal life is quite well-managed. Her favorite foods are melon bread and warabi mochi. She dislikes sea urchin.

Ren Chiaki 164cm, 52kg, 24 years old A nurse with a serious and cool demeanor. She has been working here about a year longer than Nanami and is tasked with looking after her. Her work efficiency is excellent. She has a surprisingly friendly personality, and her reputation among patients is not bad. She is best friends with Nanami Natsukawa. Her hobbies are anime and games. She is exceptionally strong at Smash Bros. Nanami once suggested she should aim to become a pro fighting game player, but Ren replied, "Smash isn't a fighting game." Her favorite food is curry. She dislikes takoyaki with cabbage in it.