Use this in your first days and weeks. The goal is simple: do not get stuck uninsured, unsure where to go when you get sick, or frozen by a Japanese letter from city hall.
You will not finish everything perfectly on day one. That is fine. Get the urgent pieces done first.
Week 0-1: land and find care
- Save emergency numbers and note after-hours options near you.
- Bookmark one or two English-friendly clinics near home:
- If you need a doctor now, call ahead and ask two things: English OK? Insurance or cash?
- Keep a payment method ready for private rates if you are not insured yet.
Week 1-2: admin that makes care cheaper
- Register your address at city hall when that applies to you.
- Enroll in NHI, or confirm the start date of employer shakai hoken.
- Photograph every paper they hand you. Translate the parts with due dates and money.
Got a Japanese letter you cannot parse yet?
Photograph tax notices, insurance forms, and clinic letters. Get a plain-English summary and the dates that matter.
If public insurance is not active yet
This is the awkward gap. You can still go to clinics, but you may pay full price. Some people use a portable expat plan as a bridge while registration finishes.
Compare SafetyWing · Insurance guide · NHI vs private
Build a small local care stack
- One GP / internal medicine clinic for everyday issues
- A dentist for checkups
- One specialty you actually need (derm, OB-GYN, ENT, etc.)
- A nearby pharmacy, plus a note of your current meds
Specialty shortcuts
Language toolkit
Keep these in one place
- Residence card photo
- Insurance card (when issued)
- Clinic receipts (claims and reimbursements)
- Vaccination and prescription records
- City hall letters, especially anything with a deadline
If you only do three things this week: know where you would go if you get sick, start public insurance enrollment if it applies, and keep every official paper somewhere searchable.
Uninsured gap in your first weeks?
Get a clinic plan either way, start public insurance if it applies, and use a portable expat policy as a temporary bridge if you need one.
FAQ
What should I do in the first 48 hours for healthcare?
Pick a nearby English-friendly clinic you could reach if you get sick, save the phone script, and keep your residence card photo and meds list on your phone.
When do I register for National Health Insurance?
If you live in Japan long-term without employer shakai hoken, city hall NHI is usually next after residence registration. Rules vary by city — bring your residence card and ask early.
Can I see a doctor before my insurance card arrives?
Yes, but you may pay full price. Keep receipts. A short-term international plan can help in the gap; it does not replace local enrollment when that applies.
What three things matter most the first week?
Know where you would go if sick, start public insurance if it applies, and store every official letter somewhere searchable.
Disclaimer: general information for expats, not legal or medical advice.
