Daifugou or Daihinmin is a card game played by multiple players. It is a game in which cards are distributed evenly to all players, and players compete to get rid of their hands as quickly as possible by putting the cards they have on the field in order.

It is a stop game [1] (=a game where you put cards on the field according to the rules and compete to get rid of them as quickly as possible).

It is generally suitable for playing with 4 to 6 people, but depending on the rules it can be played with 7 or more people or even 2 people. It is characterized by the fact that the previous ranking affects the advantage or disadvantage at the start of the next game (once you lose, you cannot easily change your position), and the game gives the winner an advantage, giving it the common name ``Millionaire.'' Another major feature is that there are many local rules, such as conditions for card exchange, setting of cards with special effects, and total changes in rankings and card values ​​when specific conditions are met. exist. These local rules have the effect of adding variety to the game and preventing top players from continuing to win due to the nature of the game, which involves exchanging cards.