Wonderswan software This is an auction for the Beatmania software only. It was found while organizing a closet. Used item, everything in the images is included. No box or instruction manual. Operation not confirmed. There are scratches, marks, and dirt. Please make your judgment based on the images. For items with save batteries, the battery level is unknown. Please understand that there is a possibility they may not work. Please bid with the understanding that this is a possibility. As it is a used item, if it is difficult to start, please try wiping the board, reinserting the cartridge, or blowing on it. This is a used item stored at home, so we ask for your understanding and acceptance, and for those who are not too concerned about minor details. Thank you.