Purchased approximately 7 years ago at the Koya Tamagawa Takashimaya store (now closed). I used it frequently for a while, but I haven't been using it much recently, so I'm putting it up for sale. Please check the images carefully, as there are signs of use, blackening, and burn marks. Please refer to images 13 and 14 for the size. *Please note that these measurements are approximate, as they were taken by a non-professional.