The Certificate of Eligibility (在留資格認定証明書, usually “COE”) is the document that stands between a signed job offer and an actual visa.
It is also the stage where timelines quietly double, because it is the one part of the process you cannot hurry by working harder.
Verify before you act on this. The Specified Skilled Worker system is revised frequently. The Immigration Services Agency of Japan and the ministry responsible for your field are the sources that bind. This page is orientation, not authority.
What it is
A document issued by the Immigration Services Agency of Japan confirming that you meet the conditions for the status of residence you are applying for — in this case Specified Skilled Worker.
The critical thing to understand: it is applied for inside Japan, by your employer or their registered support organisation, on your behalf. You do not apply for it yourself from your own country.
That is why it feels opaque. The application is being handled by people you may never meet, in a country you are not in, in a language you are learning.
Where it sits in the process
- Language requirement — JFT-Basic 200+ or JLPT N4+
- Field skills evaluation test
- A signed employment contract
- → COE application, in Japan, by your employer
- → Visa application, at the Japanese embassy or consulate in your country
- Travel
Steps 4 and 5 are distinct. The COE is not a visa. It is the evidence that lets the embassy issue one, and the embassy stage is comparatively quick once you hold it.
How long it takes
One to three months is typical, and it can be longer. It depends on caseload, on the completeness of the application, and on your field.
Within the overall SSW timeline of six months to a year, the COE is usually the largest single block of waiting.
What you can actually do
Not much directly, which is the frustrating part. But three things help.
Get your documents in flawlessly and early. The most common cause of delay is an incomplete application. Whatever your employer asks you for — passport copies, certificates, photographs, your language and skills results — provide it immediately and exactly as specified.
Keep your qualifications valid. JFT-Basic results have a validity window for visa purposes, and it is shorter than people assume. A long gap between passing and applying can cause problems. See how long a JFT-Basic result is valid.
Ask for the status, periodically and politely. Through your employer or your registered support organisation. You are entitled to know where your application is. Persistent silence is itself information.
After it is issued
The COE is sent to you, and you take it — with your passport, photographs and the application form — to the Japanese embassy or consulate in your country. The visa is normally issued within a few working days.
The COE has a limited period of validity from issue. You must apply for your visa and travel within it. Do not treat it as a document you can act on at leisure; check the dates the moment it arrives.
What can go wrong
Refusal, which is uncommon where the employer is properly registered and the documents are complete, but it happens. Reasons are usually documentary or relate to the employer rather than to you.
Expiry of the COE while you arrange travel. Watch the dates.
Your circumstances changing — an employer withdrawing, or a field closing to new applications as food service did in April 2026.
Use the wait
Two to three months of waiting is a gift if you treat it as one.
Keep studying Japanese. The requirement is behind you and the job is not. The workers who arrive with more than the minimum have a materially easier first year, and are the ones who later reach SSW (ii).
Learn your field’s vocabulary. Safety terms, equipment, instructions. It pays from your first shift.
Sort out the practical things — the pension and tax system, what your accommodation actually is, what is deducted from your wages. See SSW pay and deductions.