Neo Geo Pocket ColorOverview
Koi Koi Mahjong is a combination riichi mahjong and Koi-Koi hanafuda game developed and published by Visco for the Neo Geo Pocket Color exclusively in Japan on March 9, 2000.
It includes two-player adaptations of two popular Japanese games: riichi mahjong and Koi-Koi hanafuda, with both single-player and linked multiplayer options. It is both the second mahjong game (after Dokodemo Mahjong) and second hanafuda game (after Soreyuke!! Hanafuda Dojo) for the platform.
