Okayama 2nd district (1928–1942)
legislative district of Japan

Okayama 2nd district was a multi-member constituency of the House of Representatives in the Imperial Diet of Japan. Between 1928 and 1942 it elected five representatives by single non-transferable vote (SNTV).
It covered the western parts of Okayama, namely the Kodama, Tsukubo, Asakuchi, Oda, Shitsuki, Kibi, Jōbō, Kawakami and Atetsu counties. The predominantly rural district was usually won by a majority of Seiyūkai candidates, among them Inukai Tsuyoshi who succeeded Tanaka Giichi as party president in 1929. His son Takeru was among two candidates who were elected without Taisei Yokusankai support in the wartime election of 1942.
Following the 1946 redistricting, the area became part of the limited voting Okayama At-large district.
Elected representatives
Party affiliations as of election day; †: died in office.
This brief starts where responsible research should: with the source description of “Okayama 2nd district (1928–1942)” as legislative district of Japan. Everything that follows is an evidence route, not borrowed authority.
Why this record matters
The subject matters to the places & architecture register because the source frames it as legislative district of Japan. Its deeper value depends on whether names, dates, institutions and citations support that framing.
The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Dec 16, 2025. The linked authority identifier is Q7081862. None of the 1 selected statements returned an explicit reference. The first chronological checks are 1928, 1942, 1929 and 1946.
Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. 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
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
- Historic place names
- Jurisdictional context
- Routes into maps and plans
Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
- Establish the record: confirm the title “Okayama 2nd district (1928–1942)”, its source revision and the description used here.
- Expand the search: follow Okayama 2nd district (1928–1942) primary sources, Okayama 2nd district (1928–1942) archive and Okayama 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
- Which source most directly establishes the central claim about “Okayama 2nd district (1928–1942)”?
- Which earlier names or jurisdictions may reveal additional records?
- Which authority defined the place, boundary or structure at the relevant date?
Search terms from this dossier
This entry incorporates text from “Okayama 2nd district (1928–1942)” 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.