The is a river in

Hiroshima Prefecture is a Prefectures of Japan, prefecture of Japan located in the Chūgoku region of Honshu. Hiroshima Prefecture has a population of 2,811,410 (1 June 2019) and has a geographic area of 8,479 km² (3,274 sq mi). Hiroshima Prefecture borders Okayama ...

and

Yamaguchi Prefecture is a Prefectures of Japan, prefecture of Japan located in the Chūgoku region of Honshu. Yamaguchi Prefecture has a population of 1,377,631 (1 February 2018) and has a geographic area of 6,112 Square kilometre, km2 (2,359 Square mile, sq mi). Y ...

, Japan. The river forms part of the border between the two prefectures, which used to be the border between former

Suō Province was a province of Japan in the area that is today the eastern part of Yamaguchi Prefecture. It was sometimes called . Suō bordered on Aki, Iwami, and Nagato Provinces. The ancient provincial capital was in Hōfu. Suō was ruled for much o ...

and

Aki Province or Geishū () was a province in the Chūgoku Region of western Honshū, comprising the western part of what is today Hiroshima Prefecture. History When Emperor Shōmu ordered two official temples for each province (one for male Buddhist prie ...

. It is also known as .

References

Rivers of Hiroshima Prefecture Rivers of Yamaguchi Prefecture Rivers of Japan {{Japan-river-stub

See also

References