Watch more shows on SDGs on NHK WORLD-JAPAN!
https://www3.nhk.or.jp/nhkworld/en/ondemand/special/sdgs/?cid=wohk-yt-2208-zwl024-hp
More quality content available on NHK WORLD-JAPAN!
https://www3.nhk.or.jp/nhkworld/en/ondemand/video/?cid=wohk-yt-2208-zwl024-hp
Discarded denim is upcycled into unique items sold in high-end Tokyo department stores after undergoing dramatic transformations.