Recently, there is a stone that both our craftsmen and I have become obsessed with. Everyone knows that stone. It's turquoise. I was just thinking to myself that the first piece of jewelry I ever owned when I was young (really young) was a silver ring with a turquoise inlay. Unlike ruby, sapphire, and jade, I've never really thought about the value of turquoise as a gemstone, and I've always thought that it's a beautiful color for ornaments. But for some reason which is offered by our customer, I've recently become very interested in turquoise. I'm starting to get curious. There is a saying that often appears on YouTube from people who are successful at business ``The way to instantly increase your luck is to make the area around your face shine brightly.'' From the perspective of foreigners, Japanese people's faces are too plain and dark. When I looked back on myself, I realized that this may indeed be the case. Sheen's Japanese customers of...