The Researcher visa (研究) is designed for foreign nationals engaged in research activities at Japanese institutions, whether public research organizations, universities (in a non-teaching capacity), or private company R&D departments. It is distinct from the Professor visa (which requires a teaching appointment) and the Engineer visa (which covers applied technical work).
To qualify, the applicant must hold a position involving substantive research — generating new knowledge through experiments, investigation, and analysis. A strong academic background, typically a master's degree or doctorate, is generally expected, although exceptional research professionals without formal higher degrees may qualify based on their work history and published contributions.
The Researcher visa is typically issued for 1 to 5 years and is renewable. Japan has made significant efforts to attract international research talent, and researchers who make outstanding contributions may be eligible to apply for the Highly Skilled Professional visa, which offers more flexible conditions and an accelerated path to permanent residency.
Who Is This For
- ✓Scientists and researchers employed at Japanese government research institutes
- ✓R&D professionals at private Japanese companies
- ✓Postdoctoral researchers at research organizations
- ✓International researchers on collaborative projects with Japanese institutions
Validity Periods
Single Residence Period: Up to 5 years
Requirements
- •A position as a researcher at a Japanese research institution, company, or government body
- •Advanced academic credentials (typically a master's degree or doctorate) or equivalent research experience
- •Employment contract or appointment letter from the Japanese organization
- •Research activities must be genuine and substantive
- •The employing organization must be a recognized legal entity in Japan
- •Valid passport
Costs & Fees
Full breakdown of Immigration fees, scrivener rates, and all other costs for this visa type.
Required Documents
- Valid passport
- Application for Certificate of Eligibility
- Recent passport-size photograph
- Employment contract or appointment letter from the research institution
- Academic CV including educational background, research history, and publications
- Highest degree certificate (master's or doctorate)
- Research plan or description of the research to be conducted
- Organization's registration documents or overview
- Letter of recommendation (if available)
Where to Apply
Application Process
- 1Secure a research position at a Japanese institution or company
- 2Have the employer apply for a Certificate of Eligibility at the regional Immigration Services Agency
- 3Receive the COE (typically 1–3 months)
- 4Submit the COE with your visa application to the Japanese Embassy or Consulate
- 5Receive your visa and travel to Japan
- 6Register at the local municipal office within 14 days of arrival
Apply for the Certificate of Eligibility (COE)
Once you've chosen your visa, your Japan-side sponsor (employer / school / family) files the COE with Immigration — then you exchange it for a visa at the embassy.
Residence Status (COE) Review Time
Average processing days as of Jun 2026, based on official Ministry of Justice statistics.
Figures include waiting time for supplementary documents. Denied and withdrawn applications are excluded.
Renewal and change-of-status 'notice' figures include the wait between review completion and pickup at Immigration Bureau.
Work Restrictions
Family & Dependents
Renewal & Extension
Common Visa Transition Paths
These are the most common paths — many other transitions are possible if you meet the eligibility criteria for another residence status.
Important Notices
- ⚠Research content must align with the institutions research direction
- ⚠Unlike the Professor visa, the Researcher visa does not include educational activities
Practical Tips
- →Suitable for researchers working in corporate R&D departments or national research institutions
- →Research papers and patents have a positive impact on the visa review