
1) Asian river 2) Japanese river 3) Japanese waterway 4) River in Asia 5) River of Japan 6) River in Japan 7) River of Asia 8) Waterway in Asia 9) Waterway of Asia 10) Waterway in Japan 11) Waterway of Japan
Found on
https://www.crosswordclues.com/clue/chūbu

Central Japan; especially Mino, Shinano, Kai, Owari,
Found on
http://www.samurai-archives.com/vocab.html

Mountainous coastal region of central Honshu island, Japan, area 66,774 sq km/25,781 sq mi; population (2000 est) 21,627,000. The chief city is Nagoya. The region, which produces tea, fruits, and fish, contains the Niigata plain, one of the country's largest rice-producing areas. Mount Fuji and several of Japan's longest rivers ...
Found on
https://www.encyclo.co.uk/local/21221
No exact match found.