During the time when the piano was going through much scientific development to establish "standard" designs for its various components, or in other words, going back to the nineteenth century, the development ...
Credit for this post goes to Chris.
Here is a list of where the following models of Kawai pianos are made:
K200 made in Indonesia
K300 are made both in Indonesia and Japan.
K400 Made in Japan solely
K500 Made in Japan solely
K600 Made in ...