Quilted Vintage Patchwork Chairs :: Japan & UK

As I was browsing in a department store in Kyoto, Japan I stumbled across a range of recycled patchwork chairs. Unfortunately I have no idea as to their origins as I was unable to converse with the assistant but what a great DIY patchwork project this would make at home!
Stool seen in a department store in Kyoto, Japan
In the past I have sourced something similar from furniture designers in the UK. Some of the suppliers designs are below. 
Chairs from Kelly Swallow (top left), Squint (top right) & Viva Terra (bottom)
As I have not seen many similar items made in Australia, I would like to get in touch with any Designers or Hobbyists in Australia who want to sell their recycled patchwork chairs.

Any recommendations would be most appreciated.

Have fun.