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Koi Nobori on the Ongagawa Riverbed
![](https://www.kitakyu-air.jp/travel/wp-content/uploads/onga-riverbed-of-carp-onga-riverbed.jpg)
Colorful, large and small Koi Nobori streamers flutter along the Ongagawa River Bed. The iron bridge that goes over the river gives a feel of the past coal periods.
Colorful, large and small Koi Nobori streamers flutter along the Ongagawa River Bed. The iron bridge that goes over the river gives a feel of the past coal periods.