Genre: Romance, Sci-fi
Starring: Haruka Ayase, Keisuke Koide, Kazuko Yoshiyuki, Naoto Takenaka, Fumiyo Kohinata, Masato Ibu
Release year: 2008
A lonesome college student named Jiro (Keisuke Koide) is spending his 20th birthday alone when suddenly a beautiful girl (Haruka Ayase) turns up. The few hours that he spends with her are the most incredible moments of his life and Jiro is overwhelmed by his good-fortune in meeting her.
But his happiness does not last for long since she disappears after that. A year later on his 21st birthday, Jiro runs into her again. At least she looks the same, but this time she is somehow different. It is the beginning of a love that would change his life forever...