This story is about a girl named Aya who suffered from an incurable disease, but lived her life to the fullest until her death at 25. She kept writing on her diary until could no longer hold a pen. Aya's only wish was “to live." By carefully depicting Aya's earnest desire to live, and the love of her family, friends, and lover, the drama, “One Liter of Tears" wishes to deliver her simple but strong message: “Just being alive is such a lovely and wonderful thing."
(taken from jdorama and wiki)

Picture	Cast	As	Description
	Sawajiri Erika	Ikeuchi Aya	A girl who suffered from an incurable disease
	Nishikido Ryou	Asou Haruto	Aya's boyfriend
	Yakushimaru Hiroko	Ikeuchi Shioka	Aya's mother
	Jinnai Takanori	Ikeuchi Mizuo	Aya's father
	Narumi Riko	Ikeuchi Ako	Aya's sister
	Fujiki Naohito	Mizuno Hiroshi	Aya's doctor