Operation confirmed. Software only. Please be sure to read my profile before purchasing. Please understand that delivery by regular mail takes time. There is no regular mail delivery on weekends and holidays. I am troubled by the number of people who inquire without knowing this. If there are days when I cannot ship, I will write them next to my name. Returns and exchanges will follow Mercari's rules, but for the sake of preventing trouble, a video of the item being opened is required. Please refrain from purchasing if you are concerned about minor scratches that do not appear in the photos, as the item is stored by a private individual. We will discount 100 yen per item from the second item when purchasing with other products (if the shipping size does not change). Please feel free to contact us with a comment.