JSPS Postdoctoral Fellowships for Research in Japan 2027–2028 (Fully Funded)
The JSPS fellowship is one of the most prestigious international research programs in Asia, offering generous financial support, access to world-class research infrastructure, and the opportunity to build long-term collaborations with Japanese researchers.
In this article, we cover everything you need to know about the JSPS Postdoctoral Fellowship 2027, including eligibility requirements, benefits, duration, application process, and frequently asked questions.
About JSPS
The Japan Society for the Promotion of Science (JSPS) is Japan's core funding agency responsible for promoting scientific research and international academic cooperation. Established in 1932, JSPS supports thousands of researchers worldwide through fellowships, grants, and collaborative research programs.
Its international fellowship programs aim to:
Promote global scientific cooperation.
Support early-career researchers.
Strengthen international research networks.
Advance cutting-edge research across all disciplines.
Fellowship Overview
Host Country: Japan
Funding Organization: Japan Society for the Promotion of Science (JSPS)
Fellowship Type: Fully Funded Postdoctoral Fellowship
Academic Fields
All disciplines, including:
Natural Sciences
Engineering
Agriculture
Environmental Sciences
Medical Sciences
Social Sciences
Humanities
Host Institutions
Japanese universities, national laboratories, and research institutes.
Types of JSPS Fellowships
JSPS offers several fellowship schemes for international researchers.
1. JSPS Postdoctoral Fellowship (Standard)
The flagship program designed for outstanding early-career researchers wishing to conduct collaborative research in Japan.
Duration: 12–24 months.
Intended for - Researchers who recently obtained a PhD and wish to undertake independent research with a Japanese host.
2. JSPS Postdoctoral Fellowship (Short-Term)
Designed primarily for researchers from:
Europe
North America
Other specified countries with strong academic partnerships with Japan.
Duration: 1–12 months.
3. Invitational Fellowships (Long-Term)
Designed for senior researchers and professors to undertake collaborative research in Japan.
Duration: 2–10 months.
4. Invitational Fellowships (Short-Term)
Supports short-term research visits by senior academics.
Duration: 14–60 days.
Benefits of the JSPS Postdoctoral Fellowship
The fellowship offers a highly attractive funding package.
Depending on the fellowship category, benefits generally include:
Monthly Maintenance Allowance
Approximately:
¥362,000 per month (Standard Fellowship)
(The exact amount may vary according to the fellowship scheme and fiscal regulations.)
Round-Trip Airfare
Economy-class international airfare to and from Japan.
Settling-In Allowance
- ¥200,000
A one-time arrival allowance to help cover initial expenses in Japan.
Research Support
Additional research expenses are provided to the host institution to support the fellow's research activities.
Insurance Coverage
Fellows are enrolled in overseas travel and accident insurance programs.
Research Fields
JSPS fellowships support research in virtually every academic discipline.
Examples include:
Life Sciences
Biotechnology
Microbiology
Ecology
Agriculture
Environmental Science
Engineering
Artificial Intelligence
Robotics
Materials Science
Civil Engineering
Physical Sciences
Physics
Chemistry
Earth Sciences
Medical Sciences
Public Health
Biomedical Sciences
Clinical Research
Social Sciences and Humanities
Economics
Sociology
Education
History
Political Science
Eligibility Criteria
Applicants must satisfy the following requirements.
Nationality Requirement
Applicants must hold citizenship of a country that has diplomatic relations with Japan.
Japanese citizens are generally not eligible.
PhD Requirement
Applicants must:
Hold a PhD degree, or
Be expected to receive their PhD before the fellowship begins.
Research Experience
The fellowship is intended for:
Early-career researchers
Postdoctoral researchers
Young faculty members
Host Requirement
Applicants must secure a Japanese host researcher willing to supervise the proposed research.
The host researcher must:
Be employed full-time at an eligible Japanese institution.
Hold an appropriate academic position.
Research Areas for Environmental Scientists
The JSPS fellowship is particularly attractive for researchers working in:
Climate Change
Soil Science
Microbial Ecology
Environmental Chemistry
Biodiversity Conservation
Sustainable Agriculture
Remote Sensing
Carbon Cycling
Ecosystem Modelling
Nature-Based Solutions
Researchers in interdisciplinary fields are strongly encouraged to apply.
How to Find a Japanese Host
Securing a host researcher is the most important step in the application process.
Potential hosts can be identified through:
Recent journal publications.
University faculty directories.
ResearchGate.
Google Scholar.
Previous international collaborations.
When contacting potential hosts:
Introduce yourself briefly.
Explain your research interests.
Describe why you wish to work with them.
Attach your CV and publication list.
Application Documents
Although exact requirements vary slightly depending on the fellowship category, applicants generally need:
Application Form
Research Proposal
Curriculum Vitae
Publication List
Copy of PhD Certificate
Recommendation Letter(s)
Host Researcher's Documents
All documents must be prepared carefully according to the official guidelines.
Selection Criteria
Applications are evaluated based on:
Academic excellence
Research achievements
Quality and originality of the research proposal
Feasibility of the project
Strength of the collaboration with the Japanese host institution
A strong publication record significantly improves competitiveness.
Official Application Link
Why Apply for a JSPS Fellowship?
The JSPS fellowship offers several advantages:
- Fully Funded Research Experience: Japan provides one of the most generous postdoctoral funding packages in Asia.
- Access to World-Class Research Infrastructure: Japanese universities and research institutes are internationally recognized for research excellence.
- International Networking: Fellows develop long-term collaborations with Japanese and international researchers.
- Career Development: The fellowship substantially strengthens academic CVs and improves competitiveness for future faculty and research positions.
Living in Japan as a Researcher
Japan offers:
Excellent public transportation
High safety standards
Outstanding healthcare
Rich cultural experiences
Modern research infrastructure
High quality of life
Many international researchers consider their JSPS fellowship one of the most rewarding experiences of their careers.
Frequently Asked Questions (FAQ)
1. Is the JSPS Fellowship fully funded?
Yes. The fellowship covers a monthly stipend, airfare, insurance, and research expenses.
2. Can researchers from any country apply?
Applicants must hold citizenship of countries that have diplomatic relations with Japan.
3. Is there an age limit?
No formal age limit exists, although the fellowship primarily targets early-career researchers.
4. Do I need a Japanese host researcher?
Yes. Securing an eligible host researcher in Japan is mandatory.
5. Can I apply before defending my PhD?
Yes, provided your PhD is awarded before the fellowship begins.
6. Are all research fields eligible?
Yes. The fellowship supports all academic disciplines.
7. How competitive is the JSPS Fellowship?
It is highly competitive and internationally prestigious.
8. Can I bring my family to Japan?
Yes. Many fellows relocate with their spouses and children, although family expenses are not separately funded.
9. How long can the fellowship last?
Depending on the scheme, fellowships range from a few weeks to 24 months.
10. Where can I find official application guidelines?
Applicants should always consult the official JSPS website and the latest application guidelines for their specific fellowship category.
Final Thoughts
The JSPS Postdoctoral Fellowships for Research in Japan 2027–2028 provide an exceptional opportunity for researchers worldwide to conduct high-impact research at leading Japanese institutions while building international collaborations and advancing their scientific careers.
For early-career researchers in environmental science, biotechnology, agriculture, engineering, and other disciplines, the JSPS fellowship remains one of the most prestigious and attractive international postdoctoral programs available today.
If you are planning an international research career, securing a JSPS fellowship could become a transformative step in your academic journey.

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