Ken Hirose
Japanese politician (1977-)

Ken Hirose (広瀬 建, Hirose Ken; born 22 January 1974) is a Japanese politician of the Liberal Democratic Party, who serves as a member of the House of Representatives.
Early years
Born and raised in Tokyo in 1974. After a year of studying in Wisconsin, the United States, he graduated from Tokyo's Fuji High School in March 1993.
In March 1998, he graduated from Sophia University's Faculty of Law and joined Kobe Steel, Ltd. in April. He was consistently engaged in overseas plant business in the engineering division and was engaged in plant development in more than 40 countries. He was stationed in Tehran, Iran, in 2003–2005, Manama, Bahrain, in 2007–2010, and Charlotte, the United States, in 2021–2023, respectively.
Political career
In October 2023, he announced that he would run for Ōita 2nd district in the next general election. He moved to Hita, Oita Prefecture, and left Kobe Steel, Ltd. at the end of October.
Begin with the source’s own compact description: “Ken Hirose” is japanese politician (1977-). The dossier treats that line as a proposition to test through Hirose, Japanese and politician, not as a finished interpretation.
Why this record matters
The phrase “japanese politician (1977-)” 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 Jun 2, 2026. The linked authority identifier is Q130710525. None of the 2 selected statements returned an explicit reference. The first chronological checks are 1974, 1993, 1998 and 2003.
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.
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Three-step research path
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Questions for further research
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This entry incorporates text from “Ken Hirose” 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.