It has appeared in spam-laden notebooks on platforms like Kaggle , where bots upload strings of text to improve the search engine ranking of illegal download sites.

In 2011, a specific dialogue emerged regarding the "28-degree" threshold. Many "lukewarm" onsen ( nurume ) became popular because

Generally indicates the volume number in a long-running series. Digital Footprint

The water is not watered down to cool it; instead, natural cooling methods are used.

For collectors and enthusiasts of Japanese culture, the 2011 editions represent a "golden age" of bathhouse documentation. Many of the remote locations captured in this volume are hitō (hidden hot springs).