Document 72 Hours · SEASON 17
Embracing the Heat at Kagawa's "Ancient Sauna"
Episode 17 · 2026-06-26
- Documentary
Episode overview
An ancient, fire-heated sauna in Kagawa Prefecture hits 160 degrees Celsius. Users must wear clothes and cover themselves to go inside. For three days, we asked why they came to feel the heat.
30 minutes
Season 17 episodes
1. Episode 12026-01-09
2. Episode 22026-01-16
3. Toyama's Coast with a Mountain View2026-01-23
4. Episode 42026-01-30
5. Winter in Hiroshima's Food Stalls2026-02-27
6. Diary of Rental Cars in Snowy Kanazawa2026-03-13
7. Episode 72026-04-03
8. A Retro Bicycle Parking Lot in Tokyo2026-04-10
9. Episode 92026-04-17
10. Episode 102026-04-24
11. Episode 112026-05-01
12. Episode 122026-05-08
13. Journeys on the "Mizoca" Propeller Plane2026-05-15
14. Episode 142026-05-22
15. At a Fountain Park in Central Tokyo2026-05-29
16. Episode 162026-06-19
17. Embracing the Heat at Kagawa's "Ancient Sauna"2026-06-26
18. Episode 182026-07-01
19. Remote Kagoshima Islands with No Dentist2026-07-24
20. Talking All Night at a 24-Hour Diner in Nagoya2026-07-31
21. Episode 212026-08-14
22. Episode 222026-08-28
23. Episode 232026-09-04
24. Episode 242026-09-11
25. Episode 252026-09-18
26. Episode 262026-09-25
27. Episode 272026-10-09
28. Episode 282026-10-23
