The Japan Sauna and Spa Market size was valued at USD 1.48 billion in 2023 & is projected to reach USD 8.52 billion by 2030. Along with this, the market is estimated to grow at a CAGR of around 24.4% during the forecast period, i.e., 2024-30.      Japan Sauna and Spa Market Driver: Surge in Wellness Tourism – The Japan Sauna and Spa Market is being...