CACrown ArchivesThe cinema collection
Menu
Research dossier · People & Ideas

Yutaka Tsujinaka

Japanese political scientist

Correspondence, annotated notebooks and portrait silhouettes prepared for research
People and ideasInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 28, 2026
Entity authorityQ9349976 ↗
Source-derived summary

Yutaka Tsujinaka (born 1954) is a Japanese political scientist and professor emeritus at the University of Tsukuba. He has previously served as professor and vice president at the University of Tsukuba, vice president at Tokai University, president at Toyo Gakuen University, and visiting professor at the University of Tsukuba. His areas of expertise include interest groups (interest organizations and pressure groups), public policy, civil society, and social capital research. He is a leading researcher of interest groups and civil society in Japan.

He studied under Wataru Sakano, Michio Muramatsu, Katsumi Yamakawa, and Tadao Adachi. He served as a board member of the International Association of Universities (IAU) (2012-2016), president of the Japanese Political Science Association (JPSA) (2014-2016), director of the Institute for Comparative Research in Human and Social Sciences (ICR) at the University of Tsukuba (2014-2018), professor of the department of political science and economics at Tokai University (2018-2022), and vice president of Tokai University (in charge of departments of humanities) (2019-2022). Currently he is the president of Toyo Gakuen University (2022-present).

Academic background

1972 Graduate from Kozu High School in Osaka

1976 LL.B Osaka University, School of Law

1978 LL.M. Osaka University, School of Law (Political Science)

1981 Completion of the coursework for doctoral program of Osaka University School of Law (Political Science)

1996 Doctor of Law (Political Science) Kyoto University

Positions and Teaching Career

Apr. 1981 Full-time Lecturer, Faculty of Law (Department of Political Science), The University of Kitakyushu

Apr. 1984 Associate Professor, Faculty of Law, The University of Kitakyushu

Oct.

Editorial summary

Begin with the source’s own compact description: “Yutaka Tsujinaka” is japanese political scientist. The dossier treats that line as a proposition to test through Yutaka, Tsujinaka and Japanese, not as a finished interpretation.

Editorial reviewA useful biographical orientation record, particularly for establishing names, roles and a first chronology. The current lead gives the account dated anchors—1954, 2012, 2016, 2014—that can be checked directly. The linked authority record independently contributes the date 1954-01-01. For this dossier, Yutaka, Tsujinaka and Japanese is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “japanese political scientist” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Aug 28, 2026. The linked authority identifier is Q9349976. VIAF identifies the subject as 8835569. The Library of Congress control number is n85267909. 2 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1954, 2012, 2016 and 2014.

Critical limits

Later biographies can compress uncertainty and repeat inherited reputations, so apparently settled claims may still require comparison. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

Best used for
  • Establishing names and roles
  • Building a first chronology
  • Locating cited institutions
Verify next

Personal papers, civil or court records, institutional files and the scholarship cited by the source.

Three-step research path

  1. Establish the record: confirm the title “Yutaka Tsujinaka”, its source revision and the description used here.
  2. Expand the search: follow Yutaka Tsujinaka primary sources, Yutaka Tsujinaka archive and Yutaka research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Yutaka Tsujinaka”?
  2. Which primary records establish identity, chronology and institutional ties?
  3. How has the subject’s reputation changed across later accounts?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Yutaka Tsujinaka” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.