A ceramic electronic device includes: a multilayer chip having a multilayer structure and a cover layer, the multilayer structure having a structure in which each of dielectric layers and each of internal electrode layers are alternately stacked, respective one ends of the plurality of internal electrode layers being alternately exposed to a first end face and a second end face of the multilayer structure, the cover layer being provided on each of an upper face and a lower face of the multilayer structure in a stacking direction of the multilayer structure, a main component of the cover layer being ceramic, wherein in each of two side faces of the multiplayer structure, a color of a first region is different from a color of a second region that is positioned at a height different from the first region in the stacking direction.