Well there's a matter of cultural differences wrt to legal enforcement too. For example in the US we tend to bring lawsuits with large fines to piraters (i.e. l

Well there's a matter of cultural differences wrt to legal enforcement too. For example in the US we tend to bring lawsuits with large fines to piraters (i.e. large scale distributors of pirated content), but in Japan they just arrest them right away. So an arrest in one country isn't really equivalent to an arrest in another country, because what that arrest actually means can be quite different.