Gambler Jiko Chuushinha: Mahjong Ooisen

Gambler Jiko Chuushinha: Mahjong Ooisen is a four-player Mahjong game in which the player takes on various characters from the Gambler Jiko manga about the titular legendary gambler. The game follows other Gambler Jiko games like Gambler Jiko Chuushinha for the Famicom.