To solve a problem in a conventional refrigerator that the deterioration of refrigerated objects caused by cooling cannot be prevented, and the refrigerated object cannot be stored in a favorable state.

This refrigerator includes a box body 10 having a refrigerating compartment 11 for refrigerating the refrigerated object inside, and a carbon molded plate 20a for a housing and a carbon molded plate 22b for a shelf disposed in the refrigerating compartment 11. By this, the deterioration of the quality of the refrigerated objected in cooling can be prevented, and the refrigerated object in the favorable state condition can be provided.