The Shomyo River is a river located in the Toyama Prefecture of Japan. It is known for its stunning natural scenery, flowing through the picturesque Shomyo Valley. The river is fed by the melting snow from the surrounding Tateyama Mountains, making it a vital water source for the region. The Shomyo River is also famous for its clear waters and rich biodiversity. It supports various aquatic life and is a popular spot for outdoor activities such as fishing and hiking. The river's beauty attracts many visitors, contributing to the local tourism industry.