Emulated in MAME ! Coin-Operated Arcade Video Game
Ojousan © 1987 Nichibutsu.
Mahjong with beautiful 'prizes'.
Main CPU : Zilog Z80 (@ 5 Mhz)
Sound Chips : General Instrument AY8910 (@ 1.25 Mhz), DAC (@ 1.25 Mhz)
Screen orientation : Horizontal
Video resolution : 512 x 224 pixels
Screen refresh : 60.00 Hz
Palette Colors : 65536
Player : 2
Control : mahjong keyboard
Ojousan was released in December 1987 in Japan.
The title of this game translates from Japanese as 'Young Lady'.
Page last modified on August 13, 2015