Ojanko Yakata - Shobatsuki Mahjong sen © 1986 V-System.
Mahjong with a high school theme.
Main CPU : Zilog Z80 (@ 6 Mhz)
Sound Chips : General Instrument AY8910 (@ 1.5 Mhz), OKI MSM5205 (@ 384 Khz)
Players : 1
Control : mahjong keyboard
Released in December 1986.
The title of this game translates from Japanese as 'Mahjong Girl Mansion - Triumph In the Mahjong Match'.