JR Hakubi Line Mibukuro Station Building

A Taisho Station on the Line That Joined Two Coasts

The Hakubi Line was built to link the two sides of western Japan, running inland from the Seto Inland Sea coast near Kurashiki up to the Japan Sea side. Along its course a handful of early station houses survive, and the oldest of them stands at Minagi in Soja City. Put up in 1925, when the line's southern section was pushed this far and Minagi became its temporary terminus, the wooden building has kept the shape of a standard government-railway station from the last years of the Taisho era.

The name itself gives visitors pause. Written with characters that would ordinarily be read otherwise, it is pronounced Minagi, and it is counted among the harder station names to read in the country. The station once served as the centre of the former Showa town, and a round vintage postbox still stands out front, a small survival that suits the building behind it.

The Design of a Standard Station

What earned Minagi its place on the register of Tangible Cultural Properties in 2008 is precisely its ordinariness done well: it is a clear example of the standard station house the state railway built in the late Taisho years, and it contributes to the historic character of the landscape. The single-storey timber building measures nine bays along the tracks and three deep. The eastern three bays hold the waiting room, the western part the former office. A gabled porch pushes out from the eastern end of the south face, while on the platform side to the north a single-bay eave runs the length of the wall.

The roof is laid with cement tiles, a material then coming into wider use, on a gabled frame. The outer walls are finished in clapboard. Doors and window frames were later changed to aluminium sash, but otherwise the building keeps its original form, which is why it is valued as a small station house preserving the appearance of the Taisho period. It has been in the care of Soja City since 1985.

Reading the Station's Century

Minagi opened in May 1925 as the end of the line, then became a through-station the following year as the rails pushed north. When the whole route was completed in 1928 and renamed the Hakubi Line, this modest building had already settled into the role it still plays. In 2025 the station marked a full century of service, and local residents held walking events and put up commemorative signs to mark it.

Part of the pleasure of a visit is the sense of a working country station that has simply kept going. The Hakubi Line has long been a place where older rolling stock made its last runs, from tilting limited-express trains to veteran electric locomotives, so the platforms draw railway enthusiasts as much as travellers. A short walk from the station stands an old nettle tree said to be around 500 years old, protected as a natural monument of the city.

Stand on the platform in the late afternoon, with the clapboard wall and its single-bay eave catching low light, and the century between 1925 and now feels unusually thin. Minagi does not ask to be admired so much as to be noticed, a plain building that has quietly outlasted almost all its peers.