An overseas move needs the correct resident-registration procedure. Before visiting city hall, make sure the instructions you are following concern a move abroad rather than a move to another Japanese municipality. Similar page titles can lead to different forms, available channels and follow-up tasks.
Find the overseas procedure for your own address
Yokohama’s overseas moving-out instructions provide a useful example: notification can be made before the move, the resident’s own ward registration counter handles it, and the Mynaportal online moving-out service is unavailable for this overseas procedure. The page also describes postal notification and representation.
Find your municipality’s equivalent page and save it with the access date. Check the counter location, opening hours and submission window. Do not copy a domestic-moving online timetable into an overseas plan. If the website is unclear, explain that the destination is outside Japan when contacting the office.
Prepare the facts before filling in the form
Make a working note with your current registered address, intended move date, destination country and the household members who are leaving. Distinguish people who share an address from people who are on the same registered household record.
If the final overseas street address is not yet available, ask the municipality how to complete its destination field. Do not invent an address to make a form look complete. Also ask what to do if the intended departure date changes after notification, and keep that answer with your travel plans.
Check identification and representation requirements
The Yokohama instructions above require identification for the person attending and explain when a power of attorney is needed. They also distinguish My Number card handling by nationality: foreign residents return the card, while eligible Japanese nationals have a separate overseas-continuation procedure with its own timing.
Use the rules that match your status and municipality. Having a My Number card does not mean that every overseas continuation instruction applies to you. If someone is attending for you, have them confirm the required authorization and identification before the visit rather than improvising a letter at the counter.
Plan the follow-up counters
Create a short list of the municipal services you actually use. These may include National Health Insurance, National Pension, local tax billing or child-related services. Ask the registration counter which departments need a separate visit for your household.
For example, someone still employed on departure may have different insurance paperwork from someone already enrolled in municipal insurance. A family with one member staying in Japan also needs a different conversation from a household leaving together. Give each counter the same departure facts so discrepancies can be identified early.
Keep evidence and unfinished tasks together
After the visit, save copies or confirmation details the office provides and record any remaining action. A useful departure log has a line for the notification date, recorded move date, office visited and documents still expected. It should also include a reachable contact method after departure.
Treat municipal registration, bank procedures and a pension claim as separate tasks in your departure checklist. For bank arrangements, see our Japanese account after departure guide. For pension eligibility and the application process, use the withdrawal guide. Completing the municipal visit is a practical milestone, but each remaining process still needs its own records and follow-up.