Brief Explanation

Inside a store, an old man is persuading his partners to buy and sell a product which is full of bacteria. And everybody is interested because of the great profit. Suddenly, a group of policeman broke in and arrests them, because they think selling Yakult is illegal. And all the misunderstanding is just because 40 years ago, most people did not know what Yakult was, and they even thought that it was harmful to people.