Okiraku Daifugo 3D is a Card Game developed and published by Arc System Works for the Nintendo 3DS. It was released exclusively in Japan on February 29, 2012. This game is based on the traditional Japanese card game Daifugo, also known as Grand Millionaire or Rich Man Poor Man. In this game, players aim to be the first to discard all their cards by playing them in specific combinations and sequences, with the objective of becoming the “Daifugō” (Grand Millionaire) in subsequent rounds.