1 リットルの涙 (Ichi Rittoru no Namida)
Recommended Japanese drama! Although it's an old movie, it is meaningful and shows us the things we tend to overlook in life. Based on a real story, the drama is storylined from the diary in which the diseased girl wrote: "1 litre of tears".
You will definitely cry One litre of tears watching this... Somewhat XP *Thumbs up* sob sob