FEATURE What will happen to saunas in the future? Predicting the sauna boom of the future. 〜AMAMI Edition December 6, 2022 UP
NEWS 【FOCUS IT.]The catalyst for the boom was Shunkel. ⁉︎ Yohei Kusanagi's overly manic sauna theory. 2021.10.20 UP
![【FOCUS IT.]The catalyst for the boom was Shunkel. ⁉︎ Yohei Kusanagi's overly manic sauna theory.](https://www.houyhnhnm.jp/wp-content/uploads/2021/10/DSC00162-700x525.jpg)