Geibi-sen (Hiroshima – Miyoshi) 芸備線(広島ー三次)
Class 47 no.1060 in the former livery of the Hiroshima region forming the rear car of a train to Miyoshi, at Kôtachi. (2009)
The Geibi-sen is a non-electrified line starting at Hiroshima and running up into the central mountain plateau of Western Japan. It operates in three distinct sections; today there are no through trains over the Geibi-sen. The first section from Hiroshima up to Miyoshi (68, 8 km) has the characteristics of a suburban line for a distance of about 15 km, then it becomes a local rural line. The second section from Miyoshi to Bingo Ochiai (45, 7 km) runs in north-easterly direction through the rural communities of the highlands until only sparsely populated mountain villages are reached. The third section from Bingo Ochiai to Niimi (51 km) climbs steeply up into the hills to reach the little town of Tôjô, after which the border from Hiroshima into Okayama Prefecture is crossed. Continuing there through small mountain communities the Geibi-sen joins the Hakubi-sen, the electrified main line from the Inland Sea (Okayama, Kurashiki) to the Japan Sea (Matsue, Yonago, Izumo), at Bitchû Kôjiro (159, 1 km from Hiroshima). Geibi-sen trains serve the one intermediate station Nunohara between Bitchû Kôjiro and the terminus at Niimi. The line takes its name from the two characters gei 芸 and bi備 , which stand for the former provinces of Aki 安芸 (now lower and western Hiroshima Prefecture with much of the Inland Sea coastline ) and Bingo 備後 (now some eastern areas and the mountain plateau within Hiroshima Prefecture ).
The total length of the section Hiroshima - Miyoshi is 68, 8 km, and trains climb out of Hiroshima City amidst densely built up suburban quarters and satellite towns. Passing Shimo Fukawa (14, 2 km from Hiroshima), where usually the rear part of the train is left behind, Karuga is reached (20, 6 km). Here the area classed as "Hiroshima City Network" ends. Between Karuga and Shirakiyama the river flowing down towards Hiroshima is crossed on a bridge which was completely destroyed in the storm and torrential rain of July5/6, 2018. After Shirakiyama the train climbs steeply up to the plateau at Shiwaguchi (33, 1 km). North of Mukaihara (37, 1 km) the watershed is crossed, and from then on the line follows the river that flows through Miyoshi towards the Japan Sea. Almost along the entire line the local houses are exceptionally well kept and appear in outstanding traditional styles.
Services on this lowest section of the Geibi-sen are relatively frequent, with at least one train an hour, some of these being accelerated trains. In between there are further trains which terminate either at Shimo Fukawa or Karuga. Express train services from Bingo Ochiai and Bingo Shôbara ended in 2007.
The line was built as a private railway from Hiroshima via Miyoshi to Bingo Shôbara between 1915 and 1923. The section from Hiroshima to Miyoshi became part of the national network in 1937. In August 2014 services were seriously interrupted by heavy rain and landslides, and – as mentioned – the line was devastated in July 2018. Trains now operate again as far as Karuga, but reinstatement of services over the rest of the line is expected to take over a year.
# Full through running recommenced October 10, 2019