Mahjong G Men - Nichibutsu Mahjong III is a mahjong game from Nichibutsu, a well known Japanese arcade game developer. This suggests a higher production value and possible more advanced gameplay mechanics compared to unlicensed releases. The 'III' designation implies it is a sequel. Gameplay would follow established mahjong rules but could include unique features or variations introduced in previous entries in the series. More research into Nichibutsu's archives could reveal the game's release date and specific details about its gameplay.

Mahjong G Men - Nichibutsu Mahjong III (Japan)

Mahjong (Japan) (Rev B)