Synopsis

The story begins when Odoriba Kiyoka, a music teacher played by Hirose, who has been diagnosed with terminal breast cancer and given one year to live, meets a young boy named Okiharu, a mysterious high school student who never loses his smile.
 
Okiharu, who lost his family in a tsunami, is said to have lost all emotions except joy – specifically “disgust, anger, sadness, and fear.”
 
Through their interactions, the drama portrays a mysterious everyday life in which Kiyoka, with limited time left to live, and Okiharu, gradually rediscover their emotions.