25-year-old Ichikawa Eiko works in general affairs. Even when she does her job properly, she doesn't get much recognition and is often scolded for even small failures. When she's depressed, she says, "I want to be praised", and gets overheard by her senior Bando. He tells her, "So enthusiastic, like the Nebuta Festival!" and "Ninja-like work!" and while she's confused by his way of praising, she gradually grows more comfortable with it. This communication begins evoking small miracles in the general affairs department and the company as a whole.
Takeshiro Shikota is a 27-year-old pediatrician in Hokkaido, Japan. He was born and raised in Hokkaido. One day, Takeshiro is transferred to the newly established PICU (Pediatric Intensive Care Unit). The unit is for children under the age of 15 who require advance and intensive treatment. There, he meets Dr. Hajime Ueno. Hajime is a pioneer in his field and hopes to establish PICU all over Japan. His goal is to bring sick children to PICU as quickly as possible and accept them under any circumstances. Meeting with Hajim, changes Takeshiro life as a pediatrician.
Ryōsuke Sagara is an ordinary salaryman and he works for a mid-size shipping company. He is a good-natured person. His family consists of his wife Maho, high school student daughter and elementary school student son. Maho works part-time at a supermarket. They are a happy family, but Maho and their two children suddenly disappear. There are no clues about their disappearance. Ryōsuke gets the attention of the media and public. He tries to find the truth behind his family's disappearance with the help of his subordinate Mizuho Ninomiya at work.
A corpse of a clown is found in a park. Detective Shirataka Amane of Musashino Higashi Police Station begins investigating with rookie detective Uzuka Shinsaku. They find a picture of the victim holding a balloon with the number 1 and the letters TTX on social media which indicates pufferfish poisoning. Shirataka intuitively suspects that this is an incriminating statement done by a serial killer, but Chief Investigator Fukukawa Saeko denies her. Detective Kusano Seiya and other personnel of MPD First Investigative Division join the investigation, then a second murder occurs. Shirataka recalls an unsolved kidnapping and murder case from two years ago that she still regrets.
Fukuura Koharu works at a child welfare office and plunges into despair overnight. Then she meets Daigo, a private-practice doctor raising his 8-year-old daughter on his own. She resolves to build a happy household, but things don't go as expected.
『DOCTORS』is back! Played by Sawamura Ikki, Surgeon Daisuke Sagara is back again during the new year of 2021. Masanobu Takashima, the director of the group, is preparing for the 100th anniversary of his Dojo General Hospital. However, the management condition of the deficit continued...Reiko hanamura, who was in charge of the loan section, was hospitalized at the hospital...
