videogamesdensetsu: Mahjong Cop Ryū / マージャンCOP竜 (Mega Drive - Whiteboard - 1989)Artist: Ryō Nakamura / 中村 亮
tags: Mahjong Cop Ryuu, mahjong, sega, genesis
original: https://otkdsk.tumblr.com/post/171534510175
