🎮 Play Mahjong Sengoku Jidai (Japan) Online (Sega Master System)

Mahjong Sengoku Jidai is a 1987 digital tabletop game developed by Sanritsu for the Sega Master System. Set during Japan’s historic Sengoku period, it allows you to play traditional Japanese Riichi Mahjong matches against various historical warlords. Like the majority of mahjong video games from this era, it was originally released exclusively in Japan.

How to Play

The objective is to complete a valid mahjong hand by drawing and discarding tiles to form four melds and a pair before your opponents do. The game uses standard Sega Master System controls: use the directional pad to highlight a tile or menu option, Button 1 to cancel or back out of menus, and Button 2 to confirm your selection or discard a tile. In your browser, the directional pad is mapped to the arrow keys, while Buttons 1 and 2 correspond to the Z and X keys.