I caught the soprano bug this weekend and decided to borrow a Kiwaya KS-7 from a friend's closet. It's a lovely instrument but there isn't much about this model on the web. I know that it is a laminate but I'm not sure if it is mahogany or koa. It has 17 frets which distinguishes it from the more common KS-1 and KS-5. Anyway, if anyone knows anything about this specific model I'd love to hear it. Thanks.