I found those in the Japanese Squeenix store. http://store.jp.square-enix.com/category/OCTOPATH.html
They're selling them as keychains or figurines or something. They actually looked pretty cool.
Where'd you get the pictures on the far left of each of them?
This could definitely use some color correction, but it gets the main ideas across.
I can't help but think about loss.
Nice work. Thanks for sharing !