Tokyo Trash Baby / Tokyo gomi onna (2000) - Ryūichi Hiroki (English subtitles)

Having a crush on someone, including a neighbour, may not be considered unusual, but there is a line that is crossed when the infatuation includes going through the loved one’s trash. Miyuki has crossed the line and cannot stop herself. Her reality, at least, allows her to be more understanding and available when a stalker, in turn, craves her.