Abstract
This study looked into the legal inadequacy of the Japanese laws on wines from trouble-preventative point of view. As a result, it was revealed that the legal inadequacy could cause as many as five kinds of trouble in tourism-related items. As the existing laws would not provide sufficient solution, there will be need for new legislation. However, there is a risk to hinder economy in implementation of laws of the scale of other countries, I would propose to implement basic laws of wine in the form of industry laws.
