Richard Moss

Set in a world of iron dirigibles and steam powered computers, this gothic horror mystery tells the story of Jasper Morello, a disgraced aerial navigator who flees his Plague-ridden home on a desperate voyage to redeem himself. (imdb)

All seniors at a high school stay together at a camp, including student Chinatsu. On their first day, the homeroom teacher announces that all the students must play the card game "Old Maid". In order to reverse the declining academic abilities of its younger generation, the Japanese government planned this camping program. In this card game, the students that lose will meet death. (mydramalist)