Do you know the tag notation attached to the clothes are changed?
With its own Japan "JIS", it will become the new symbol to match the "ISO" that corresponds to the global. Now it's still preliminary stages, but might be more likely to the eye from 2016 at the earliest. It is even recommended to learn together and children.
Once it is symbol can be seen in sensory and once you understand. Please try once because there is a commentary and quiz!