Takanoyu Onsen Yamagata Shinkansen (Shinjo Station). Takanoyu Onsen Takanoyu Onsen (♨鷹の湯温泉) is one of several hot spring resorts in the Akinomiya Hot Spring Resort area of Yuzawa, a town in southern Akita Prefecture. The onsen is nestled in a small gorge along the banks of the Yakunai River. Because of its secluded location, it is referred to as a Hitou, or hidden hot spring. Legend has it that the Akinomiya Hot Springs, the oldest in Akita Prefecture, were found 1,200 years ago. Local legend also has it that Takanoyu, or Falcon's Hot Spring, got its name when a falcon led a hunter
Onsen tamago broth and soy sauce. The traditional way of cooking "onsen tamago" is to place eggs into rope nets and leave them in a hot spring, with water that is approximately for 30 to 40 minutes. Crack open the shell and serve the egg in seasoned "bonito dashi" (Japanese stock) for breakfast, or in a light sauce made with mirin, dashi and soy sauce with chopped spring onions sprinkled over the top. Onsen tamago Onsen tamago ( or ) is a traditional Japanese low temperature egg which is originally slow cooked in the water of "onsen" hot springs in Japan. The