Residence Registration Basics: The Legal Deadline Is "Within 14 Days After Moving In"
The transfer of residence registration (notification of arrival) is legally required to be submitted to the municipal office of your new address within 14 days of moving in, according to Article 22 of the Residential Dominicile Law. In other words, within 14 days after moving in is the legal deadline. If you violate this, Article 53 of the same law imposes a fine of up to ¥50,000 (though actual enforcement is rare, it remains an administrative requirement).
