Hiromi Nagasaku (永作 博美, Nagasaku Hiromi, October 14, 1970) is a Japanese actress, tarento and singer from Aso Town, Namegata District, Ibaraki Prefecture (currently Namegata City). She is signed to Tanabe Agency.
After suffering through a long and unsuccessful series of fertility treatments, Satoko and her husband Kiyokazu make the decision to adopt a child. Six years after adopting a boy they named Asato, Satoko has quit her job to concentrate fully on her husband and son. The family lives a peaceful existence until the arrival of a stranger.
Kohei Takahara, an astronaut who dies in the line of duty, is legally resurrected as a clone: however, contrary to the scientists' expectations, he reverts to his childhood memories when his twin brother drowned sacrificing his life for Kohei. Kohei's clone discovers the body of his former self mistakenly believing that it is his deceased twin. Reliving his tragic past, he sets off carrying his corpse body to the beautiful hometown where he lived with his now dead mother.
Shortly after hearing from a colleague about a woman whose brother committed suicide after seeing his doppelgänger, a Japanese engineer on the verge of a breakthrough in medical technology is confronted by his own.
