I have confirmed that this item works on a Neo Famicom. (Screenshots of it working are available.) I have not tested it on other compatible systems, so if you are using a compatible system, please research whether the software will work before purchasing. m(_ _)m ☆Please purchase only if you are satisfied after confirming the images! The software has been cleaned with alkaline electrolytic water, and the terminals have been cleaned with cotton swabs and anhydrous ethanol. If it is difficult to start, I have applied a retro game revival agent to the terminals. Welcome to bulk purchases. For combined shipping, I will discount 150 yen per item from the second item onwards. Please leave a comment before purchasing, or use the bulk purchase function (you can set the price arbitrarily, and I will adjust it. Please purchase after the price has been changed). If you are concerned about dirt on the back label, I can also ship it with the label removed. Please let me know if you would like this.