To provide a foot bathing device which is excellent in energy saving properties utilizing far infrared rays effect of an emitter, can always keep the temperature of warm water to a suitable temperature, is excellent in reliability, can circulate and filter the warm water, is sanitary, can be commonly used by many people, has a simple structure, can be used as a single device, is easy to carry or transfer, can be freely installed, and is excellent in space saving properties.

The foot bathing device is for warming the body of a bathing person from the foot toe by dipping the feet in the warm water stored in a foot bathtub, and has a heating part disposed on at least the bottom face part of the foot bathtub, a circulation/filtration part which is connected to the foot bathtub and performs circulation/filtration of the warm water stored in the foot bathtub. The foot bathtub is equipped with an inner wall formed by containing a powder of the emitter emitting the far infrared rays.