Two important rivers in Japan are the Shinanho river, running 367 kilometers, and the Tama river, running 138 kilometers. Sources:
http://en.wikipedia.org/wiki/Shinano_River
http://en.wikipedia.org/wiki/Tama_River
Ishikari (石狩川, Ishikari Gawa?)268 kilometres (167 mi)Teshio (天塩川, Teshio Gawa?)256 kilometres (159 mi)Tokachi (十勝川, Tokachi Gawa?)156 kilometres (97 mi)Kushiro (釧路川, Kushiro Gawa?)154 kilometres (96 mi)Yūbari (夕張川, Yūbari Gawa?)136 kilometres (85 mi)Mu (鵡川, Mu Kawa?)135 kilometres (84 mi)Shiribetsu (尻別川, Shiribetsu Gawa?)126 kilometres (78 mi)Tokoro (常呂川, Tokoro Gawa?)120 kilometres (75 mi)Abashiri (網走川, Abashiri Gawa?)115 kilometres (71 mi)Chitose (千歳川, Chitose Gawa?)108 kilometres (67 mi)Saru (沙流川, Saru Gawa?)104 kilometres (65 mi)Akan (阿寒川, Akan Gawa?)98 kilometres (61 mi)Yūbetsu (湧別川, Yūbetsu Gawa?)87 kilometres (54 mi)Shokotsu (渚滑川, Shokotsu Gawa?)84 kilometres (52 mi)Niikappu (新冠川, Niikappu Gawa?)80 kilometres (50 mi)Shiribeshi-Toshibetsu (後志利別川, Shiribeshi-Toshibetsu Gawa?)80 kilometres (50 mi)Shibetsu (標津川, Shibetsu Gawa?)78 kilometres (48 mi)Toyohira (豊平川, Toyohira Gawa?)72.5 kilometres (45.0 mi)Shizunai (静内川, Shizunai Gawa?)69.9 kilometres (43.4 mi)Rumoi (留萌川, Rumoi Gawa?)44 kilometres (27 mi)Koetoi (声問川, Koetoi Gawa?)41.9 kilometres (26.0 mi)Makomanai (真駒内川, Makomanai Gawa?)21 kilometres (13 mi)Mitsuishi (三石川, Mitsuishi Gawa?)
Bifue
Okotanpe
Ninaru
Omakatu
The largest river in Japan is the Shinano River.
The longest river in Japan is the Shinano River. It is 367km long.
Some more major rivers in Japan are the Xoian River and The Tikanita River.
The Sinano River is the longest. Please refer to the Related Links below to view a chart with other major rivers, their lengths in kilometers and other important statistical information.
There is not a national river on the island of Japan. The islands are forested and mountainous, and are densely populated.
There are 5 major rivers.
1. Kuma River
2. Seki River
3. Ara River
4. Asahi River
5. Mu River
shinano is 367km
No its the second largest. The largest river in the world is the Nile River in Africa.
The second largest river in Alaska is the Kuskokwin River. The first largest river in Alaska is the Yukon River.
Honshu is the largest island of Japan.
Honshu is the largest island of Japan.
The Grand River is the largest river in Ontario.
The River Indus is the largest river in Pakistan.
Artiboninte river is the largest river in the Caribbean
No the largest river in the world is the amazon river
Mekong River is the largest river in Laos.
The Amazon river is Brazils largest river.
The Rio Grande is the largest river in Mexico .
5 largest in japan