An 85-Metre Platform Faced in River Cobbles

The Tobu Railway Okuwa Station Platform (東武鉄道大桑駅プラットホーム) is a cobble-faced earth-fill railway platform of about 1929 in Okuwa Station in Okuwamachi, Nikko City, Tochigi Prefecture, and was registered as a Registered Tangible Cultural Property (structure) on October 27, 2017 (Agency for Cultural Affairs).

The Agency records a stone structure 85 metres long, altered between 1960 and 1964; registration number 09-241.

A Station of 1917, Rebuilt About 1929

The Tobu Railway Okuwa Station Platform was built when the Shimotsuke Electric Railway rebuilt Okuwa Station (Agency for Cultural Affairs). Tobu Railway's station guide dates the opening of the station to January 2, 1917, so the present platform is not the original but the product of that later rebuilding.

It is 85 metres long and about 4 metres across at its widest, and the whole length is built as a tamaishi-zumi earth-fill platform, an earth bank faced with rounded river cobbles (Agency for Cultural Affairs).

A platform between two tracks with a small shelter and stone-faced sides
The Tobu Railway Okuwa Station Platform seen from aboveくろふね / CC BY 4.0 / Wikimedia Commons

Why It Was Registered

The Agency registered the Tobu Railway Okuwa Station Platform under the criterion of contributing to the historic landscape of the country, noting that its cobble-faced exterior forms a scene that records how the railway was laid in this district.

What to Look For

The point of the Tobu Railway Okuwa Station Platform is that the stonework runs unbroken along all 85 metres. Look at the side facing the track, from the end of the platform or from a train window.

The name Okuwa, "great mulberry", is said to come from the mulberry trees grown here for silkworm raising; the town was also a post station at the end of the cedar avenue of the Aizu Nishi Kaido road (Tobu Railway).

Visiting

The Tobu Railway Okuwa Station Platform is a working station platform and is seen when using the trains; no special opening or tours were found.

Okuwa is the 2nd station on the Kinugawa Line after Shimo-Imaichi, following Daiyamuko (Tobu Railway). No official Tobu Railway guidance on photography was found; on the platform, keep clear of train operations and other passengers. Directions and the other registered structures along the line are gathered on the Tobu Railway Kinugawa Line page.

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Q&A

QWhen was the Tobu Railway Okuwa Station Platform built?
AAbout 1929, when the Shimotsuke Electric Railway rebuilt Okuwa Station; it was altered between 1960 and 1964 (Agency for Cultural Affairs).
QHow large is the Tobu Railway Okuwa Station Platform?
AIt is 85 metres long and about 4 metres across at its widest (Agency for Cultural Affairs).
QWhere is the Tobu Railway Okuwa Station Platform?
AAt Okuwa Station on the Tobu Kinugawa Line, 131 Okuwamachi, Nikko City, Tochigi Prefecture, the 2nd station after Shimo-Imaichi (Tobu Railway).
QCan I visit the Tobu Railway Okuwa Station Platform?
AIt is a working platform, seen when using the trains. No dedicated visitor information was found.
QWhen was the Tobu Railway Okuwa Station Platform registered?
AOn October 27, 2017 (Agency for Cultural Affairs).

Basic Information

NameTobu Railway Okuwa Station Platform (東武鉄道大桑駅プラットホーム)
Location131 Okuwamachi, Nikko City, Tochigi Prefecture
DesignationRegistered Tangible Cultural Property (Structure)
Year DesignatedRegistered 2017/10/27 (Heisei 29)
Quantity1 structure
DimensionsStone, length 85 m, maximum width about 4 m
OwnerTobu Railway Co., Ltd.
Public AccessWorking station platform, seen when using the trains

References

Tobu Railway Okuwa Station Platform (Database of National Cultural Properties, Agency for Cultural Affairs)
https://kunishitei.bunka.go.jp/heritage/detail/101/00011869
Tobu Railway Okuwa Station Platform (Cultural Heritage Online, Japanese)
https://online.bunka.go.jp/heritages/detail/286376
Okuwa Station (Tobu Railway, Japanese)
https://www.tobu.co.jp/railway/guide/station/info/4203.html

Last verified: 2026.11.11