Callas Cosmetics is a company with products designed in France and Japan, and made in Korea. They make a number of nice items and are one of the Korean/Japanese cosmetics that is not wildly difficult to obtain.
Callas Vivid Veil Eye Shadow is a silky smooth, finely milled shadow, with decent color payoff. It can be found at around $6-9 for a single shade, which isn't too bad for its quality. I tried a light pink shade and have taken to using it as a common highlight shade.
Also available are Callas Four Color Vivid Veil Eye Quads. These quads have nicely coordinated shades and run in the $20-25 range.
I linked to order pages from Amazon.com, but I actually ordered mine from Yesstyle, which is my favorite Japanese and Korean fashion, beauty, and accessories site. It is a wonderful place to acquire unique items, and is well worth looking at for non-beauty items. For example, they have some incredible handbags and shoes that won't look like the same thing everyone else has. I have an orange handbag from there that has been getting compliments right and left. You can also view Callas items at Callas.com.