This is the software and instruction manual for the Famicom Disk System's Mahjong Kazoku. As I cannot confirm its operation, it will be sold as a junk item. Only those who understand and agree to this condition may purchase. As this is a used item, we appreciate your understanding. Please refrain from purchasing if you are sensitive to such matters. As this is a used item, please check the photos for scratches, dirt, etc. We do not accept returns to prevent fraudulent exchanges, so please be aware of this in advance. Shipping will be via Raku Raku Mercari便 or Yu Yu Pack. Thank you for looking.