Jankyuusei: Cosplay Paradise

The gameplay is based around Mahjong.

In Story Mode, the main character must establish a Mahjong club at the school he attends by recruiting five girls within a week.

The game's debug mode can be accessed through a Game Genie code. From there, the player can play music, play sounds, view maps, start at any point in the game, or return to the élf logo or title screen.