Mia Tendo

Mia Tendo is the head nurse’s younger sister and a member of the “OG Three,” veteran nurses who are feared within the hospital. She’s a really eccentric person who’s truly unpredictable. That unpredictability causes strife for tons of people, but since she’s the apple of the all-powerful head nurse’s eye, everyone is doomed to suffer in silence.

Amamiya

Amamiya is a terrifying “genius” physician and Doctor of Pharmacy who is often hit with flashes of inspiration that lead her to create astonishing new pharmaceuticals one after another. Her skills are the real deal but she’s a bit off when it comes to thinking ethically. She administers the medicine she makes to patients without running any clinical trials first.

Otsuka

Otsuka was once a judo competitor who won many national tournaments and was endowed with a great physique and a promising career. However, due to an injury, she retired and spent her days in a deep depression. After accepting Amamiya’s invitation to work with her, she became Amamiya’s assistant.

Aizawa

Aizawa works at the hospital’s internal convenience store, which provides her anonymity. This anonymity conceals her actual occupation—as an undercover police officer who’s there to expose the hospital’s underworld connections. She’s got a strong sense of justice and cares deeply for her comrades. She asks Yamada to cooperate with her investigation.

Tachibana

She is serious, responsible, and excellent at her job. However, after being stuck between difficult management and inexperienced juniors, her expression is as austere as her gaze is icy—even to her patients and colleagues. Tachibana’s compassion and love for nursing have all but faded, and she attends to Yamada briskly, soullessly, driven only by her stubborn sense of duty.

Kurokawa

Sneaky and self-deprecating, Kurokawa is quick to bow and scrape when caught out but is equally adept at bad-mouthing others the second they’re not in the room. A self-proclaimed “trash human” with a penchant for petty revenge on all rivals, real or imagined. She avoids confronting people she sees as more powerful but revels in bullying the weak. This nurse also loves to play the victim card and believes all her nonsense. Suspects Yamada to be fellow trash and thus a potential ally.

Yamaguchi

A former teen delinquent with a mean violent streak and obvious anger management issues—Yamaguchi is keen to let her fists talk for her. Perhaps due to her rough past, she doesn’t take well to perceived slights and has a problem with following orders. Underneath, she’s a hopeless romantic, although this softer side is never directed at Yamada.

Hiramatsu

Chronically lazy and unmotivated. She slacks off every chance she gets unless constantly supervised. Hiramatsu is thoroughly apathetic and indifferent, not least when tending to Yamada’s needs. She gives off a languid anti-work aura wherever she goes, and takes her sweet time getting anything done. Sports a consistently sloppy and unkempt appearance. The only time this nurse perks up is when she’s been drinking.