Himitsu no hanazono

Sakiko's single-minded obsession with money, her outlandish and relentless efforts in search of a lost suitcase full of bills, leaving flabbergasted observers in her wake--all are straight out of manga, and retain the light-hearted, tongue-in-cheek humor of that medium (the better manga, anyways). And there is a kind of gradual maturation process thrown in as well, as Sakiko comes to realize that she's not drawn to money itself, so much as to the hunt for it. (imdb)