Gambling Apocalypse is a Japanese anime about gambling. The film tells the story of the impoverished Ito Kaiji who started a gambling game in order to reverse his life. Ito Kaiji is almost thirty years old, but he has achieved nothing as a convenience store clerk, and he owes a huge debt because of his kindness as a guarantee for others. On this day, a murderous woman came to him and asked him to repay the huge debt due to the guarantee. But Ito was unable to repay at all, so Endo suggested that he go to try his skills on a gambling ship named Hope, where once he wins, his debts can be written off. In the dark night, Ito boarded the gambling boat. Only when he boarded the boat did he realize that the boat was full of poor and desolate losers like him. What they didn't know was that this was a trap set by the Japanese Empire, with strict gambling rules. It is impossible for Ito and the others to win, they will only become the loser in the game and become a slave to hard work. Forced to do nothing, Ito decides to fight back. He wants to use his life to bet on a free future for himself