or Ara River may refer to:
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Arakawa River (Kanto), which flows from Saitama Prefecture and through Tokyo to Tokyo Bay
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Arakawa River (Uetsu)
The Arakawa River is a river that flows through Yamagata and Niigata prefectures in northern Japan. Its source is O-Asahidake, within the Bandai-Asahi National Park in Oguni Town, Yamagata. it flows in an approximately southwesterly directio ...
, which flows from Yamagata Prefecture and through Niigata Prefecture to the Sea of Japan.
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Arakawa River (Fukushima), which starts and finishes in Fukushima City, Fukushima
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