About 20 years ago, I purchased this from Senda Honten, a professional kitchen supply store in Douguya-suji, Osaka. I've used it a few times, but haven't used it since, so I'm putting it up for sale. The soup strainer is unused. The strainer alone cost over 20,000 yen, so it's a sturdy and beautiful item. Aluminum pots tend to blacken easily, and I've included a warning note. I cleaned it with a melamine sponge before listing it. Please check the dimensions in the photos.