Written Code & Custom Code

As to the forged document problem, has it something to do with 'the matter of deregulation'? - von_yosukeyan

Of course, not. You raised your question very appropriately.

This is not what administrative regulations being abolished or deregulated, but say ' being liberated to public sectors.'

Completely correct.

There's "no regulations to deregulate" in Japan's overall judicial system

But there are many regulations to deregulate in Japan's custom codes accumulated from empirical rules made by administrative body. So the most urgent task for us is to arrange the written law in brief.