Arakawa River (Kantō) Arakawa River (Kantō) The is a long river that flows through Saitama Prefecture and Tokyo. It originates on Mount Kobushi in Saitama Prefecture, and empties into Tokyo Bay. It has a total catchment area of . The river is one of Tokyo's major sources of tap water, and together with the Tone River, accounts for around 80% of Tokyo's water supply. Attempts to control flooding of the Arakawa River have been made since the area that is now Tokyo became the de facto capital of Japan during the Edo period. Following a major flood in 1910 that damaged a large
Minoru Arakawa with the Radar Scope arcade game Arakawa was in charge of importing to the US, he rebounded by converting the poorly received Radar Scope to the phenomenally successful Donkey Kong, which has had many sequels. As this was first game to feature Mario, Arakawa is credited with naming the character, a name which stems from his, at the time, Italian landlord Mario Segale. Starting in 1985, he and Howard Lincoln were instrumental in rebuilding the North American video game industry (after the crash of 1983) with the Nintendo Entertainment System. Arakawa also hired Howard Philips, who would be invaluable to