Katō Hiroyuki
Japanese political scientist and bureaucrat (1836–1916)
Baron Katō Hiroyuki (加藤 弘之; 5 August 1836 – 9 February 1916) was an academic and politician of the Meiji period Japan.
Biography
Katō was born on 5 August 1836, to a samurai family in Izushi domain, Tajima Province (present day Hyōgo Prefecture), and studied military science under Sakuma Shōzan and rangaku under Oki Nakamasu in Edo.
As an instructor at the Tokugawa bakufu's Bansho Shirabesho institute for researching Western science and technology from 1860 to 1868, he was one of the first Japanese to study German language and German philosophy.
After the Meiji Restoration, Katō wrote numerous theses recommending Japanese adoption of Western forms of government, especially that of a constitutional monarchy with a national assembly based on representative democracy. He joined the Rikken Seiyūkai political party, and was also a founding member of the Meirokusha intellectual society organized by Mori Arinori. A strong believer in social Darwinism, he drew parallels a democratic government and the natural order. As a member of the Genroin, he strongly supported statism, a much more authoritarian version of government against the views propounded by the Freedom and People's Rights Movement.
Katō gave lectures to the emperor each week on constitutional and international law, using translations from western texts to explain the concept of separation of powers between executive, legislative and judiciary branches of government, the history of constitutions in Europe, and various forms of local administration.
Katō served as superintendent of the Departments of Law, Science, and Literature of Tokyo Imperial University 1877–1886, and again as president 1890–1893, and was head of the Imperial Academy 1905–1909. He was also a special adviser to the Imperial Household Agency.
Begin with the source’s own compact description: “Katō Hiroyuki” is japanese political scientist and bureaucrat (1836–1916). The dossier treats that line as a proposition to test through Katō, Hiroyuki and Japanese, not as a finished interpretation.
Why this record matters
The phrase “japanese political scientist and bureaucrat (1836–1916)” 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.
The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Aug 30, 2026. The linked authority identifier is Q1960314. VIAF identifies the subject as 79424444. The Library of Congress control number is n81127643. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1836, 1916, 1860 and 1868.
Public reputation and documentary evidence do not always develop together; absence from a summary is not evidence of historical absence. 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.
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Three-step research path
- Establish the record: confirm the title “Katō Hiroyuki”, its source revision and the description used here.
- Expand the search: follow Katō Hiroyuki primary sources, Katō Hiroyuki archive and Katō research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
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This entry incorporates text from “Katō Hiroyuki” 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.