Last Life in the Universe

http://www.imdb.com/title/tt0345549/

Kenji is trying to kill himself from the very beginning, but a Thai girl saved him from his mundane life.
It's interesting to see how they have to use a third language to communicate with each other.

One interesting shot in the film is a glimpse of the library where Kenji works at. The camera stayed on a movie poster for 1 second. The poster was "Ichi The Killer", the picture was Asano Tadanobu as Kakihara.