What is the longest river in Japan? 🔊
The longest river in Japan is the Shinano River, also known as the Chikuma River in its upper regions. It stretches approximately 367 kilometers (228 miles) through the central part of the country. The river flows through several prefectures, providing water resources for agriculture, industry, and domestic use. Additionally, the Shinano River is significant for transport and recreation, featuring scenic landscapes and rich biodiversity along its banks. Its cultural importance is reflected in literature and local traditions, making it a vital geographic and historical landmark.


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