All of informatiion you give us is completely secure and will not be shared with anyone.
However, that shall not be applied to the persons who broke the various laws.
When the amount of products, shipping cost, cancellation fee etc. are not paid promptly, or when we were requested the information by public institutions, such as law court, police, your information will be provided to those institutions.
There is no reason we have to protect the personal information of criminal. There may be cases where we release the personal information of criminal who stole our products on our blog etc.