Ganbanyoku / Bedrock bathing / Stone Spa Sauna / Gan Ban Yoku

Ganban-Yoku installation, wholesale and consulting corporation

What' Ganban-Yoku (岩盤浴, Bedrock bathing)?

The bath, not using hot water - It's ganban-yoku (bedrock bathing)!

Ganban-yoku is a method of keeping fit that involves lying down on a heated slab of rock that is embedded in the ganban-yoku room floor. Ganban-yoku is also referred to as "bedrock bathing without hot water". You can get more perspiration than a sauna from ganban-yoku.

The ganban-yoku slabs made by KIHOUSEKI etc. are warmed by the heater installed under the slabs, and emit far-infrared rays and negative ions.

Far-infrared rays penetrate the human body and are absorbed by cells causing a number of reactions such as dilation of blood vessels which improve blood circulation, speed up the metabolism and help eliminate wastes.


The health effects expected by a bedrock bathing