Super Real Mahjong PIV (スーパーリアル麻雀PIV,Suupaa Riaru Maajan PIV?) is an mahjong video game developed and published by SETA Corporation and released for arcades on April 1993 in Japan only and it is the fourth game of the Super Real Mahjong series. A PC Engine Super CD-ROM² version titled Super Real Mahjong PIV Custom (スーパーリアル麻雀PIVカスタム,Suupaa Riaru Maajan PIV Kasutamu?) was released on December 17, 1993 by Naxat Soft.
