Dial Q wo Mawase
Platform: Sega Megadrive
You're sent out to find a girl by dialing her phone number on the card your client gives you. After meeting the girl, you play against her in strip mahjongg, and if you manage to beat her, she gives you a number for the next girl. Rinse, repeat. We aren't sure if this game is related to an arcade mahjongg game of a similar name, but the publisher remains a mystery. Supposedly, the developers used the Megadrive game "Mahjong Cop Ryu" as a base.