Idol Janshi Suchie-Pai Special

Idol Janshi Suchie-Pai Special is a Japan-exclusive adult riichi mahjong arcade game developed and published by Jaleco, released in December 1993.

Serving as a revamped arcade follow-up to the Super Famicom title Bishōjo Janshi Suchie-Pai, the game focuses on a two-player mahjong variant. Players select from one of six female characters to face off against opponents in high-stakes tiles matches. The visual style and character designs were created by renowned manga artist and illustrator Kenichi Sonoda.

Unlike its console predecessor, the 1993 arcade release is classified as an eroge (erotic game) because losing opponents undress for the player, introducing stripping and full nudity to the gameplay loop.