Thank you for viewing! I am selling these dishes to replace the ones in my rental cooking studio. I originally purchased them from an auction site. I have not used them, but I did prepare them for use by rinsing them with water. There is no box. They have been stored in a cupboard. There is no maker's mark, but a note from when I purchased them said "Ryuhogama," so I am introducing them as such (perhaps they had a box at the time). Returns are not accepted, so please contact me in the comments section if you have any questions. Thank you. #sunny_outlet_shop #sunny_outlet_shop's dishes