01SAUNA
High-Temperature Sauna
A spacious far-infrared sauna with 4 to 5 tiers. Sit higher up for intense heat, or lower down for a milder experience, so you can enjoy sweating to suit your preference.
JAPAN ONSEN COLLECTION
When your heart unwinds,
The Finest Moment
Japan's Finest Onsen & Sauna
43 Extraordinary Destinations
43
A curator who has visited over 300 facilities nationwide handpicks 43 exceptional ones they wholeheartedly recommend. The only guidebook that deeply explores the allure of onsen and sauna—plus culture and etiquette.