Plot

The president of a large food production company combines gourmet eating and gambling into an underground eating contest, or "Food Fight," in the basement of his company. After growing up in an orphanage, Mitsuru Ihara starts working as a custodian at the large food producer. The pleasant, kind Ihara often visits his former home, pretending to be an important business man, not the blue-collar cleaner that he really is. He also has a bigger secret, which is, he is the reigning champion of the underground eating competition held at the company. In it, two contestants battle to see who can pack away more food within a set time limit. The noble Ihara, with nine consecutive wins, always donates the prize money anonymously to his orphanage, despite the fact that he wins millions. The circumstances surrounding his victories, however, are often surprising and usually unusual, perhaps unrealistic. He also wins by a very small margin, by only 1 point in most cases.