A second sauna that aligns the body with 'silence and humidity.' Auto löyly activates every hour at 00, 15, 30, and 45 minutes, with a reclining space in a dimly lit room. Although the temperature is around 80°C, the high humidity allows for a thorough steaming experience.

The main sauna room at Sauna Eagle is renowned for its 'intense löyly,' considered the hottest in Japan, offering different heat wave performances every hour. Based on high temperature and high humidity, it maximizes the density of sweat and heat, allowing you to sweat from deep within your body.

With a water temperature of around 26-30°C, it offers a rare 'floating sensation' due to ultra-fine bubbles. The depth allows natural submersion up to the shoulders, and the temperature setting is gentle enough for extended water bathing. After heating, you can slowly cool your body and enjoy a 'melting-like state of totonou.'

With a water temperature of 7°C and a depth of 120 cm, it offers extreme specifications. The temperature difference from the sauna is close to 100°C, sharpening the coldness and quickly drawing you into a state of 'totonou' with the sharp transition from heat to cold.

With a water temperature around 16°C, it features a smooth texture thanks to shell powder. By resting your head gently on the edge and soaking while wearing a water robe, you can cool down while maintaining relaxation, transitioning from heat release to a state of totonou.