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Shōnan–Shinjuku Line

Passenger railway service in Japan

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 20, 2026
Entity authorityQ1323851 ↗
Source-derived summary

The Shōnan–Shinjuku Line (Japanese: 湘南新宿ライン, Hepburn: Shōnan-Shinjuku Rain) is a passenger railway service in Japan which commenced in December 2001. The line has no dedicated track as services run through shared sections along the Ryōmō Line, Takasaki Line, Utsunomiya Line, Yamanote freight line, Yokosuka Line, and Tōkaidō Main Line. It is treated as a distinct service at stations and on railway maps.

Services

Service patterns on the Shōnan–Shinjuku Line are as follows:

Utsunomiya Line–Yokosuka Line route

Shōnan–Shinjuku Line local (Utsunomiya Line: local; Ōmiya–Ōfuna: local; Yokosuka Line: local)

Services commenced on December 1, 2001.

One train per hour is operated between Koganei (some to/from Utsunomiya) and Zushi; this increases to 2–3 trains per hour during peak periods. Sometimes trains operate to/from Ōfuna as well as to/from Koga on weekday mornings.

Most trains are operated in 15-car sets. Some pause at Koganei to couple-up or divide, with the 10-car portion continues northward; others are operated in 10-car sets along the entire line.

E233 series LED Displays show a green colour ■ for this service.

Shōnan–Shinjuku Line local / Shōnan–Shinjuku Line rapid (Utsunomiya Line: Rapid; Ōmiya–Ōfuna: Local; Yokosuka Line: Local)

Services commenced on October 16, 2004.

Editorial summary

The public source identifies “Shōnan–Shinjuku Line” as passenger railway service in Japan. This brief keeps that definition visible, then builds a research path around Shōnan, Shinjuku and Line.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—2001, 2004—that can be checked directly. The linked authority record independently contributes the date 2001-12-01. Its value is orientation rather than verdict, with Shōnan, Shinjuku and Line providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Shōnan–Shinjuku Line”, the useful work is to connect “passenger railway service in Japan” to the records capable of establishing context and consequence.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated May 20, 2026. The linked authority identifier is Q1323851. None of the 1 selected statements returned an explicit reference. The first chronological checks are 2001 and 2004.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. 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

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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Source & attribution

This entry incorporates text from “Shōnan–Shinjuku Line” 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.