Samegawa, Fukushima
village in Higashishirakawa district, Fukushima prefecture, Japan

Samegawa (鮫川村, Samegawa-mura) is a village located in Fukushima Prefecture, Japan. As of 1 January 2020, the village had an estimated population of 3,081 in 1107 households, and a population density of 23 persons per km2. The total area of the village was 131.34 square kilometres (50.7 sq mi).
Geography
Samegawa is located in the southernmost portion of Fukushima prefecture, bordering on Ibaraki Prefecture to the southeast. The area of the village is hilly with an altitude of between 400 and 600 meters, and over fifty percent covered in forest. Samegawa has a humid climate (Köppen climate classification Cfa). The average annual temperature in Samegawa is 10.5 °C (50.9 °F). The average annual rainfall is 1,500 mm (59 in) with September as the wettest month.
Neighboring municipalities
Fukushima Prefecture
Asakawa
Furudono
Hanawa
Ishikawa
Iwaki
Tanagura
Ibaraki Prefecture
Kitaibaraki
Demographics
Per Japanese census data, the population of Samegawa peaked around the year 1950 and has been in decline over the past 70 years.
Climate
Samegawa has a humid climate (Köppen climate classification Cfa).
The public source identifies “Samegawa, Fukushima” as village in Higashishirakawa district, Fukushima prefecture, Japan. This brief keeps that definition visible, then builds a research path around Samegawa, Fukushima and village.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Samegawa, Fukushima”, the useful work is to connect “village in Higashishirakawa district, Fukushima prefecture, Japan” to the records capable of establishing context and consequence.
Maps, plans, fabric surveys and administrative records can establish how the site’s name, extent and function changed over time. The source revision retrieved here is dated Sep 17, 2026. The linked authority identifier is Q1205497. VIAF identifies the subject as 254735513. Authority coordinates are 37.042, 140.510. 2 of 4 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 2020, 1107 and 1950.
Architectural summaries often privilege surviving fabric and can understate demolished phases, contested use or displaced communities. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. 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 “Samegawa, Fukushima”, its source revision and the description used here.
- Expand the search: follow Samegawa, Fukushima primary sources, Samegawa, Fukushima archive and Samegawa 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 “Samegawa, Fukushima”?
- Which earlier names or jurisdictions may reveal additional records?
- What physical evidence or contemporary plan supports the description?
Search terms from this dossier
This entry incorporates text from “Samegawa, Fukushima” 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.