Japan
This TV drama version of "Ichi rittoru no namida" tells the story of 15-year-old Ikeuchi Aya, an ordinary girl and a new highschool student. But soon she discovers she has spinocerebellar degeneration, an incurable disease that affects the cerebellum of the brain. Based on a true story, Aya lived her life to the fullest until her death at 25. From seeing the strong earnest wish of Aya's wish "to live", the drama delivers the message: "Just being alive is such a lovely and wonderful thing." - IMDb
| 1 Litre of Tears |  United Kingdom |
| 1 Litre of Tears |  Indonesia |
| 1 Litre of Tears |  Singapore |
| 1 Litre of Tears |  USA |
| 1 Litre of Tears | |
| 1 Litro de Lágrimas |  Brazil |
| 1 rittoru no namida |  Italy |
| 1 Rittoru No Namida |  Thailand |
| 1リットルの涙 | Japan |
| A Diary with Tears | |
| Ichi Rittoru No Namida |  Canada |
| Ichi rittoru no namida |  West Germany |
| Ichi rittoru no namida |  Poland |
| Một Lít Nước Mắt |  Vietnam |
| One Litre of Tears (literal title) | |
| Un litro de lágrimas |  Argentina |
| Один литр слёз |  Russia |
| 一公升的眼泪 |  China |
| 一公升的眼淚 |  Taiwan |
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Riko Narumi [13] | Ikeuchi Ako (TV Episode: 1.11) (2005) |
