
Itinerary
Read it in the order we travelled.
01Dec 5 11:00

02Dec 5 18:00

Spa Metsä Ootaka Ryusenji no Yu
Chiba
Natural hot springs, sauna, and cold plunge bath — all absolutely perfect
03Dec 6 10:00

04Dec 7 06:00

05Dec 6 22:00

06Dec 7 10:00


Dec 5–7, 2025 / 2 nights, 3 days
This sauna journey is destined to be etched deeply into my memory as the greatest experience of my life. I had a feeling it would be, even before the trip began — and that feeling proved absolutely right. I repeatedly cycled through sauna, cold plunge bath, and rest sessions at renowned facilities across Tokyo, Kanagawa, Saitama, and Chiba. A legendary sauna adventure that sauna enthusiasts across Japan would envy is about to begin.
Every stop on this itinerary was visited in person by the Editor-in-Chief.
Read it in the order we travelled.


Chiba
Natural hot springs, sauna, and cold plunge bath — all absolutely perfect



