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River Data of Japan

by Vishal Kumar

River Map of Japan indicates the lakes and flowing routes of the rivers in Japan. The map provides the location of the national capital Tokyo and the international boundaries of Japan.

River Data of Japan


Major Rivers in Japan

River Length (km) Length (miles) Drainage area (km²) Outflow Countries in the drainage basin Japan Prefectures in the drainage basin
Shinano River 367 228 11900 Sea of Japan Japan Nagano, Niigata, Honshu
Tone River 322 200 16840 Pacific Ocean Japan Gunma, Niigata
Nagara River 166 103 1985 Ise Bay Japan Gifu, Mie
Kiso River 193 120 9100 Ise Bay Japan Nagano, Gifu, Aichi, and Mie
Shimanto River 196 122 2270 Pacific Ocean Japan Kochi
Arakawa River 173 107 2940 Tokyo Bay Japan Saitama, Tokyo
Ishikari River 268 167 14330 Sea of Japan Japan Hokkaido
Yoshino River 194 121 3750 Kii Channel Japan Kochi, Tokushima,
Mogami River 229 142 7040 Sea of Japan Japan Yamagata
Kitakami River 249 155 10150 Ishinomaki Bay and the Pacific Ocean Japan Iwate, Miyagi
Tama River 138 86 1240 Tokyo Bay Japan Yamanashi, Kanagawa and Tokyo

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