Saburo Tokito

College student Kahoko is the quintessential overprotected child born out of today's Japanese society. Shielded by her parents, Kahoko grew up completely pampered and became somewhat of a miraculously naive "test tube human." She is 21 years old and about to start working for a company, but she has never slept away from home, had a part time job, chosen her own clothes, or even ridden a train alone. Kahoko has had her picture taken, but she has never taken a picture herself. Now, Kahoko is about to step out of her germ-free isolation pod and into the germ-infested world. It won't be long until she realizes, "I'm different from everybody else!" She has been her mother's best friend all her life and her father can't live without her. As they become emotionally unstable from the changes that Kahoko goes through, their family begins to fall apart. That's when Kahoko herself and the people around her begin to see the strength that hides deep within.

After making a serious mistake in his work in Tokyo, talented surgeon Goto Kensuke is invited to take charge of the only clinic on the small island of Yonaguni, Okinawa. It is difficult to get competent doctors to serve on this remote island, and the islanders are now used to traveling for hours via boat for proper medical care. Despite seeming weak and unreliable (he gets very seasick, and does not have a driving license), he wins over the skeptical islanders with his skill and dedication. Some children of the island make a flag for his clinic, but get his name wrong. Thereafter he is known by all as Koto.

Dr. Shindo seems cold, but is a competent surgeon. He is also an ER doctor capable of accurate decisions and treatment, who always tries to see things from the patient’s side. Although once retired from his profession, he one day discovers someone in need of help, who he treats and rushes to the Kohoku Medical University Emergency Center. This incident encourages him to once again work as an ER doctor. Confrontation erupts between female doctor Tamaki, and Shindo, now a just-arrived ER doctor. While this human drama depicts the relationships among doctors and nurses, it appeals emotionally to viewers on the subject of life.