Good E Jong - Kachinuki Mahjong Syoukin Oh!! (c) 1991 Seibu Kaihatsu, Inc.

>>> TECHNICAL DETAILS
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Main CPU : V30 (@ 8 Mhz)
Sound CPU : Z80 (@ 3,58 Mhz)
Sound Chips : YM3812 (@ 3,58 Mhz), OKI6295 (@ 1 Mhz)
Screen orientation : Horizontal
Video resolution : 256 x 224 pixels

>>> TRIVIA
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Distributed by Tecmo.

>>> OTHER GAME RESOURCES
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Game's rom.