Iemoto (c) 10/1987 Nichibutsu.
A mahjong game where the player battles mercenaries to save girls.

>>> TECHNICAL DETAILS
---------------------
Main CPU : Z80 (@ 5 Mhz)
Sound Chips : 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

>>> TRIVIA
----------
The title of this game translates from Japanese as 'Principal'.

>>> OTHER GAME RESOURCES
---------------------
Game's rom.