This beautiful movie is set in present-day Japan, but shows to the rest of the world what the future might look like if the WTO brings about their goals. The film centers on some losers of globalization and free world trade who make it big when they discover a tape ("My Way"!) which allows them to make counterfeit Yen. The money soon destroys their solidarity though, and separately they have to face their own problems (expulsion to China, the Yakuza who's after the tape, drugs and a nosy journalist who wants to find the dirt in Glico's success story).
But it's a modern fairy tale, not a naturalistic drama, so expect miracles and uplifting twists and turns rather than a depressing end. The director obviously loves all his characters and so will you; the black boxer with the innocent soul of a child, the philosophical doctor/tattoo-artist, the American who speaks only Japanese, the killer with the b/w-painted face and the cool female sniper are all wonderful characters and these are just the small roles!
If you love movies where people speak in different tongues (in this case Japanese, Mandarin and English) this is THE film for you. If you don't, still go see this masterpiece of innovative filmmaking. You'll thank me for the recommendation.