Magma Spa Studio is a hot studio made with lava stones from Mt. Fuji. It was created to use Negative Ion and Far Infrared Therapy to "effectively raise body heat".

Inside the studio, Far Infrared Therapy is used to slowly warm your body, enhance your metabolism and increase perspiration. The exhilarating feeling you get from trying it for the first time is addictive.

Slowly moving your warmed body and concentrating on your breathing increases your metabolism and you will find it is also good for your skin and dieting.

Magma Spa Studio does not use heaters or humidifiers. By heating using "water vapor", the humidity is kept at a high level, and you can breathe easily while also effectively raising your body temperature.