This drama is based on the real-life struggles of a 15-year-old girl named Aya who suffered from an incurable disease, but lived life to the fullest until her death at 25. The script is based on the diary Aya kept writing until she could no longer hold a pen. The book that later followed entitled "One Litre of Tears" has sold over 1.1 million copies in Japan alone. Aya Kito proved her courage and positive attitude towards an uncertain future when suffering such an illness, spinocerebellar ataxia. The drama spans a decade, during which she graduates from school while her conditions worsen.
The story begins as Aya prepares for the new semester. Despite being happy, she suffers from slight physical problems, which only her mother seems to notice. However, one day, she falls unconsciously on the floor.
After she is sent to the hospital, she is shortly diagnosed with the disease. Despite the fact that she is diagnosed with the terminal illness, she does not lose the will to survive.
She still makes friends with others, including her first love, Yuji. She later develops an interest in Haruto. Although somewhat cold, Haruto was still kind to her. Meanwhile, her health continues to deteriorate.
Knowing that she will not survive for long, she returns a gift to Haruto, who discovers the fact when he reads the love letter that Aya gave him.
In the last episode, she dies peacefully, and her parents mourn her.
故事简介
故事发生于池内亚也逝世后半年.亚也的妹妹亚胡成功当上护士一职,并興成为神经内科医生的摇门一起做功.在摇门担任一名14岁患者长岛瑞树的主医生时,那个女孩对终生命的意义同样存在疑惑,于是摇门适着将亚也的故事告诉她,最后两个人都因为这段回忆解开了各自的心结..