Getting Any? (1994)

Asao is a daydreamer who fantasizes about having wild, passionate sex in a car. Since he has neither a car nor a girlfriend, he embarks on a series of slapstick adventures in search of both: he sells his grandfather's internal organs, robs a bank, steals an armored car, searches for buried treasure, becomes an actor in a Zatoichi movie, joins the yakuza, and even becomes an experimental subject in a human-invisibility project.