Mahjong Gal no Kaika © 1989 Nichibutsu.
Mahjong with a little bit of a board game influence.
Main CPU : Zilog Z80 (@ 5 Mhz)
Sound Chips : YM3812 (@ 2.5 Mhz), DAC (@ 2.5 Mhz)
Screen orientation : Horizontal
Video resolution : 640 x 240 pixels
Screen refresh : 60.00 Hz
Palette colors : 256
Player : 2
Control : mahjong keyboard
Released in August 1989.
The title of this game translates from Japanese as 'Mahjong Gal's Confession'.