The Arakawa River, the Asa River (Japan), the Edo River, the Kanda River, the Katase River, the Naka River (Saitama Tokyo), the Shakujii River, the Sumida River, the Tama River, and the Tsurumi River.
The longest river that Japan has is the Shinano River, it is 228 miles long The Shinano river, approx 230 miles, is Japan's longest river and flows from Nagano to Nigata.
Japan's two longest rivers are the Ishikari and the Shinano.
ok so this isint really a answer but i think your question is "wat is the biggest river/lake in japan?"
hakumunatoykosky
tokyo situated about which river
bum air
Lake sumida is the longest river in Japan
you know that one river with the water and fish and what not!
but hole river
Two rivers run through it, the Sumida and the Tama river.
The gones river is in southeast Asia somewhere around Tokyo, Japan but above it a little more. It's not exactly there in Tokyo. You can see it better on a map.
Tokyo, Japan.
Tokyo Cruise, Monorail, Water Bus, Ukima Park, Panchinko Parlours, Shibamata, Mequro River, Kodo, Kando are some of the famous attractions in Tokyo.
The Tone River has the largest watershed and serves water to more than 30 million inhabitants in Tokyo.
The Amazon. It is a river, and the other three are cities.
Tokyo gets most of its water from the Arakawa and Tonegawa river watersheds. http://www.toshiseibi.metro.tokyo.jp/plan/pdf/pdf-112.pdf#zoom=100