Visit Japan Now - Rotenburo-no-hi (Open-air Bath Day /Mon, June 26) On June 26, a date that is a word-play linking 6/26 with the Japanese word " Rotenburo", 5 Onsen in Okuhida Onsen-go
![Rotenburo (outdoor baths) in Nozawa Onsen • "Rotenburo are hot springs located outdoors. Most ryokan have both indoor an… | Onsen japan, Onsen, Japanese hot springs Rotenburo (outdoor baths) in Nozawa Onsen • "Rotenburo are hot springs located outdoors. Most ryokan have both indoor an… | Onsen japan, Onsen, Japanese hot springs](https://i.pinimg.com/736x/d8/51/c2/d851c2d2e5d741dbf5679b818cdfadc6--japan-trip-japan-travel.jpg)
Rotenburo (outdoor baths) in Nozawa Onsen • "Rotenburo are hot springs located outdoors. Most ryokan have both indoor an… | Onsen japan, Onsen, Japanese hot springs
![A rotenburo outdoors onsen hot spring in winter and surrounded by snow. Image taken in Nagano, Japan Stock Photo - Alamy A rotenburo outdoors onsen hot spring in winter and surrounded by snow. Image taken in Nagano, Japan Stock Photo - Alamy](https://c8.alamy.com/comp/DW66HK/a-rotenburo-outdoors-onsen-hot-spring-in-winter-and-surrounded-by-DW66HK.jpg)