Tokyo MER

Kota, who lost his beloved sister, announces his withdrawal from MER. The governor, Akatsuka, wallows in a comatose state. Otowa decides to dissolve MER. Meanwhile, a series of terrorist bombings done by Tsubaki Elliot burn all over Tokyo. Many are injured, but no one calls to dispatch MER and the ER car is prohibited. The members are in a pinch but, at that time... The story of the last dispatch of MER.

A carbon dioxing poisoning incident occurs at a foreign embassy. The MER team is dispatched but are unable to enter without permission due to legalities. On the other hand, Governor Akatsuka collapses due to a chronic illness. Kitami and rescue commander Senju head to the rescue in an underground parking lot and get locked up. As time goes by, oxygen diminishes and the patients condition deteriorates. In desperation, they take a dangerous bet to save lives.

Tokyo MER is dispatched to an area where foreign workers are complaining of unexplained symptoms. It seemed to be a mass food poisoning incident but, for some reason, the scene is occupied by police officers. Kitami tries to transport the injured and the sick over finding out the truth of the incident but Public Security detective Tsukishima appears and detains a patient. Behind this incident is a big government shaking event and Kitami's secret... his blank year...

The elevator carrying Kitami Kota's younger sister Suzuka and a pregnant woman suddenly stopped due to a fire! She is trapped alongside Otowa Nao and politician Amanuma. The condition of the pregnant woman suddenly changes as the elevator fills with smoke and oxygen levels go down. The dispatched Tokyo MER is ordered to prioritize the rescue of the politician. The ultimate choice for Otowa as the elevator close to flames. What is Kitami's decision to save the life of mother and child? Members of MER challenge the rescue drama of death!

An incident occurs in which a thug holds a seriously ill girl hostage. A bullet flies into the downtown area. Tokyo MER's Kitami Kota rushes to the scene, claiming that without medicine, the girl's life is at stake. He confronts the police who only care about honor. To save the life of a girl whose seizures put her life at stake, Nurse Kuramae Natsume volunteers to replace her. Natsume, a single mother with a daughter, has a strong desire to save the girl. However, in the meantime, the criminal shoots at Natsume...

Tokyo MER was launched to save the lives of patients by rushing to the scene of accidents, disasters, and incidents. There are 7 members of the emergency team: Chief Doctor Kitami, Resident Tsurumaki Hina, Nurse Kuramae Natsume, Vietnamese Nurse Hoang Lan Minh, Anesthesiologist Fuyuki Jiro, civil engineer Tokumaru Motoichi, and the bureaucrat and doctor Otowa Nao. All of them are life-saving medical specialists. During the inauguration ceremony, the team have to rush to the of a serious bus accident. There were many patients waiting and the team takes on the mission of operating on multiple patients at the scene of an extremely dangerous accident. Kitami's life-saving act, transcending the common sense of doctors, is regarded as a problem by the Ministry of Health, Labor and Welfare. Tokyo MER, which faces the crisis of dissolution soon after inauguration is faced with a difficult decision when a factory explosion occurs.