Haiki Station
railway station in Sasebo, Nagasaki prefecture, Japan

Haiki Station (Japanese: 早岐駅, Hepburn: Haiki-eki) is a junction passenger railway station located in the city of Sasebo, Nagasaki Prefecture, Japan. It is operated by JR Kyushu.
Lines
The station is served by the Sasebo Line and is located 39.9 km from the starting point of the line at Hizen-Yamaguchi. There is no through track. Trains stopping at the station execute a switchback before continuing their journey towards either termini of the line. The station is also the nominal starting point of the Ōmura Line although most of the local trains on the line continue their journey to end at Sasebo using the Sasebo Line tracks. Besides the local services on the Sasebo Line, the following rapid and limited express services also stop at the station:
Seaside Liner – rapid service from Sasebo to Nagasaki
Midori – limited express from Hakata to Sasebo)
Huis Ten Bosch – limited express from Hakata to Huis Ten Bosch
Station layout
The station consists of a side platform and an island platform serving four tracks. Track/platform 1 is a dead-end siding and juts into the other side of platform 2. It is used by trains on the Sasebo Line to perform a switchback to continue their journey after stopping at the station as there is no through-track. Track 3 is a through-track for Sasebo Line towards the Ōmura Line while tracks 4/5 are served by platforms 4 and 5, the island platform.
Begin with the source’s own compact description: “Haiki Station” is railway station in Sasebo, Nagasaki prefecture, Japan. The dossier treats that line as a proposition to test through Haiki, Station and railway, not as a finished interpretation.
Why this record matters
The phrase “railway station in Sasebo, Nagasaki prefecture, Japan” 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.
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 Aug 24, 2026. The linked authority identifier is Q5639131. Authority coordinates are 33.133, 129.799. 2 of 3 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank.
A single description cannot reconcile every naming convention, rebuilding phase or administrative transfer associated with a place. 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 “Haiki Station”, its source revision and the description used here.
- Expand the search: follow Haiki Station primary sources, Haiki Station archive and Haiki 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 “Haiki Station”?
- Which authority defined the place, boundary or structure at the relevant date?
- What physical evidence or contemporary plan supports the description?
Search terms from this dossier
This entry incorporates text from “Haiki Station” 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.