Postdoctoral Fellowships 2027 for Research in Japan

Postdoctoral Fellowships for Research in Japan through the Japan Society for the Promotion of Science (JSPS) provide opportunities for researchers from other countries to undertake research at Japanese host institutions. The FY2027 Standard Program includes two application rounds, with the first host-institution deadline set for August 28, 2026, and up to 120 fellowships available.

Background & Fellowship Description

The Postdoctoral Fellowships for Research in Japan are offered by the Japan Society for the Promotion of Science (JSPS) through its International Fellowships for Research in Japan programme.

The Standard Program is designed to invite excellent researchers from other countries to Japan and provide them with an opportunity to conduct research in collaboration with Japanese researchers and host institutions.

For researchers interested in building international research experience, the fellowship provides a pathway to spend a period conducting research in Japan while working with a host institution.

The programme operates through Japanese host institutions, meaning prospective applicants need to pay close attention to the application process and deadlines established for the host institution’s submission to JSPS.

For FY2027, JSPS has announced two recruitment rounds for the Standard Program. Each round is scheduled to offer 120 fellowships, making a total of 240 fellowship places across the two announced recruitment rounds.

The first FY2027 recruitment round is particularly important for applicants planning to commence their fellowship between April and September 2027.

FY2027 Application Schedule

The JSPS FY2027 Standard Program has two application rounds.

First Recruitment Round

The first recruitment round has the following schedule:

Application deadline: August 28, 2026, by 5 p.m. Japan Standard Time
Selection results: Late December 2026
Fellowship commencement: Between April 1 and September 30, 2027
Number of fellowships: 120

The application deadline listed by JSPS refers to the submission from the host institution to JSPS.

Second Recruitment Round

The second FY2027 recruitment round is scheduled as follows:

Application deadline: April 23, 2027, by 5 p.m. Japan Standard Time
Selection results: Early August 2027
Fellowship commencement: Between September 1 and November 30, 2027
Number of fellowships: 120

Researchers should therefore determine which recruitment round best matches their intended research period and coordinate with their prospective Japanese host institution accordingly.

Fellowship Opportunities for International Researchers

The JSPS International Fellowships for Research in Japan programme is intended to facilitate research collaboration between researchers from overseas and Japanese research institutions.

A successful fellow can use the opportunity to develop international research experience, establish academic connections and work within Japan’s research environment.

The Standard Program is particularly relevant to researchers seeking a postdoctoral research opportunity in Japan rather than a conventional employment position.

Because the programme involves a Japanese host institution, prospective applicants should understand the role of the host institution in the application process and communicate with potential research hosts well before the relevant deadline.

Eligibility and Research Requirements

The information provided by JSPS confirms that the Standard Program is part of its fellowship schemes for inviting excellent researchers from other countries to Japan.

However, the application schedule page supplied does not provide the complete eligibility criteria, eligible disciplines, fellowship benefits or detailed application-document requirements.

Applicants should therefore avoid relying on general descriptions when determining whether they personally qualify.

The detailed programme guidelines should be consulted before preparing an application.

Researchers should pay particular attention to the requirements concerning their academic status, research field, nationality, host researcher and proposed research project.

Host Institution and Application Process

One of the most important features of the JSPS Standard Program is that the application deadline is specified for the host institution’s submission to JSPS.

This means applicants should not treat August 28, 2026, as simply a personal online application deadline without considering the host institution’s role.

A prospective researcher should begin by identifying an appropriate Japanese research host and discussing the proposed research collaboration.

The general preparation process can include:

Identify a suitable research area and Japanese host institution.
Contact an appropriate potential host researcher.
Discuss the proposed research project and collaboration.
Review the current JSPS Standard Program application requirements.
Prepare the required research and academic documentation.
Work with the Japanese host institution on the application.
Ensure the host institution submits the application to JSPS before the applicable deadline.

Applicants should confirm all requirements directly through JSPS and their prospective host institution because the application schedule alone does not contain every programme condition.

FY2026 Schedule for Comparison

JSPS also provides the previous FY2026 schedule, which helps demonstrate how the Standard Program recruitment cycle operates.

For FY2026, the first recruitment round had a host-institution application deadline of August 29, 2025, with selection results expected in late December 2025 and fellowship commencement between April 1 and September 30, 2026.

The second FY2026 round had a host-institution deadline of April 28, 2026, with selection results expected in early August 2026 and fellowship commencement between September 1 and November 30, 2026.

Each FY2026 round also listed 120 fellowships.

The FY2027 schedule follows a similar two-round structure.

Why Researchers May Consider the JSPS Fellowship

The JSPS Postdoctoral Fellowship offers international researchers an opportunity to conduct research in Japan while developing connections with Japanese research institutions.

International research experience can be valuable for researchers seeking to expand their academic networks, collaborate across borders and gain exposure to different research environments.

A fellowship in Japan can also provide an opportunity to develop longer-term academic collaborations between researchers and institutions in Japan and other countries.

However, applicants should evaluate the fellowship according to their individual research objectives and carefully review the official terms before applying.

Important Application Considerations

Researchers considering the FY2027 Standard Program should begin preparations early.

The first deadline is August 28, 2026, by 5 p.m. JST, and the application must be submitted from the host institution to JSPS.

This makes early communication with a potential Japanese host particularly important.

Applicants should also avoid waiting until the final days before the deadline to establish their research collaboration. Preparing a competitive research proposal and coordinating the necessary documentation can require significant time.

Researchers who are unable to participate in the first round may also consider the second FY2027 recruitment round, whose host-institution deadline is April 23, 2027.

Final Thoughts

The Postdoctoral Fellowships for Research in Japan offer an important international research opportunity through the Japan Society for the Promotion of Science.

For FY2027, the Standard Program provides two recruitment rounds. The first has an August 28, 2026 deadline for host institutions and is intended for fellowships commencing between April and September 2027. The second round has an April 23, 2027 deadline and covers fellowship commencements between September and November 2027.

Each recruitment round lists 120 fellowships.

Researchers interested in this opportunity should begin by identifying an appropriate Japanese host institution and reviewing the complete JSPS fellowship requirements. Because the published deadline relates to submission by the host institution, early coordination is essential.

The information provided here is based on the JSPS application schedule. Applicants should consult the official JSPS fellowship documentation for the complete eligibility criteria, application requirements and programme conditions before submitting an application.

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