The upper reaches of the Oi River in late summer can be seen below the train window on the Ikawa Line.

trafic-transport / The upper reaches of the Oi River in late summer can be seen below the train window on the Ikawa Line.
saisons-evenements / The upper reaches of the Oi River in late summer can be seen below the train window on the Ikawa Line.
nature-paysage / The upper reaches of the Oi River in late summer can be seen below the train window on the Ikawa Line.