JSPS Postdoctoral Fellowships for Research in Japan 2027–2028 (Fully Funded)

Are you an early-career researcher looking for a prestigious international postdoctoral opportunity? The Japan Society for the Promotion of Science (JSPS) has officially opened applications for the JSPS Postdoctoral Fellowships for Research in Japan FY 2027–2028. These highly competitive and fully funded fellowships allow outstanding researchers from around the world to conduct collaborative research at leading Japanese universities and research institutes.

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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