“The war situation is the worst. It's impossible to win anymore, but it makes sense to fight for as long as possible. It is impossible for Japan to allocate enough air forces indispensable for mainland air defense to each division. Each division commander should strive to minimize the damage to his army. From today, please become the division commander and take command.
It is now clear that there will be a lot of damage.
Execute the operation with a limited force and prepare for a long-term battle."
日本本土防空戦 (Nippon Hondo Bōkūsen) is a may-follow trick-taking game where the suits are visible on the rear of the cards. There are four suits and they are not evenly distributed (e.g. there are 7 red cards, but 18 green cards.) The less common suits are higher in strength than the more frequent ones.
Players will earn points if they do not win a trick, but the winner of the game will be the player with the fewest points.
In the second hand, the cards are dealt face down and the player with the most points can look at the backs of the cards and choose which hand they want to play.
The person with the fewest points after an agreed upon number of rounds wins.