Kusatsu Onsen Netsunoyu

Kusatsu Onsen Netsunoyu is renowned for its traditional Yumomi water-cooling performances, an age-old ritual where participants paddle the scalding onsen water in sync with regional folk songs. The venue even hosts special collaborative events, occasionally featuring Hello Kitty alongside the traditional performers.

Commenters were thoroughly enchanted by the charming collaboration between the traditional Yumomi ritual and Hello Kitty, describing it as both adorable and culturally engaging. Many praised the soulful folk singing and appreciated authentic touches like the weathered wooden paddles, with several viewers adding it to their Japan travel bucket lists.