A Kimchi refrigerator capable of further increasing heat transfer amount between a refrigerant pipe and an inner case by forming a mounting groove on the external surface of the inner case is provided to omit the work for fixing the refrigerant pipe to the inner case. In a Kimchi refrigerator containing an inner case forming a storage room and a refrigerant pipe(17) guiding refrigerant and installed to be contacted with the external surface of the inner case, the inner case is formed by thermally conductive resin. A mounting groove(12a) for mounting the refrigerant pipe is arranged in the shape corresponding to the refrigerant pipe on the external surface of the inner case.
