Presumably Japan, which appears to be the only market in which this will be sold. In the US this would absolutely fall into the legal limbo where most low-output electric two wheeled things are inevitably mired, which will result in most/all states refusing to plate them.
If you're going to have to ride dirty anyhow, you may as well just rice out a Surron and at least have a hope of outrunning the cops on it.