Shin 4-nin Uchi Mahjong: Yakuman Tengoku

Shin 4-nin Uchi Mahjong: Yakuman Tengoku is a Reach Mahjong game. There are two game modes: world mode and free mode. In world mode players compete in a championship traveling to different towns around the world, from Kyoto to Moscow, Paris, New Delhi, Hong Kong, Rio, and Las Vegas. There are four selectable characters available, and the choice affects the gameplay. Each match puts the player against three computer controlled opponents. In free mode, players can choose their opponents.

The game has a battery back up feature so players can save their characters and progress.