Sauna Yogan fills the ninth floor of the Heiwadai Hotel Tenjin and has taken walk-in day guests since April 2024. The men-only public area has two saunas: Yogan, lined with lava stone and heated by far-infrared and Finnish stoves to near 100 °C, and Yakyo, a quieter 90 °C room with self-löyly and concert-grade acoustics. Two cold baths are kept around 10 °C and a rooftop terrace has 20-plus chairs. A bookable private sauna takes women and families.
Amenities
Sauna Rituals
Cold Plunge
Private Sauna Available
Opening Hours
Monday to Wednesday: 7:30 AM – 12:00 AM; Thursday: 1:30 PM – 12:00 AM; Friday to Sunday: 7:30 AM – 12:00 AM