A coating composition comprising a component (1-A1), a component (1-B) and a component (1-C), wherein component (1-A1): a polycarbonate diol composition containing a structure represented by the following general formula (I) and a carbonate or polycarbonate structure represented by the following general formula (II), having hydroxyl groups at both terminals, and having a number-average molecular weight of 300 or more and 10,000 or less, wherein with respect to a total mass of the structure represented by the general formula (I) and the carbonate or polycarbonate structure, the structure represented by the general formula (I) is contained in an amount of 5% by mass or more and 50% by mass or less, and the carbonate or polycarbonate structure is contained in an amount of 50% by mass or more and 95% by mass or less; wherein in the general formula (I), R 11 is a divalent linear, branched or cyclic aliphatic hydrocarbon group having 2 to 20 carbon atoms, or an aromatic hydrocarbon group, a plurality of R 11 s may be the same as or different from each other, and n11 is a number of 3 to 70, wherein in the general formula (II), R 21 is a divalent linear, branched or cyclic aliphatic hydrocarbon group having 2 to 15 carbon atoms, or an aromatic hydrocarbon group, a plurality of R 21 s may be the same as or different from each other, and n21 is a number of 1 to 50, component (1-B): an isocyanate compound; and component (1-C): an organic solvent having a solubility parameter (SP value), measured according to Shinichi Ueda et al., "Discussion on solubility parameter of additive", Paint Research, No. 152, pp. 41-46, 2010), of 16.4 (J/cm 3 ) 1/2 (8.0 (cal/cm 3)1/2 ) or more and 51.1 (J/cm 3 ) 1/2 (25.0 (cal/cm 3)1/2 ) or less. component (1-A1): a polycarbonate diol composition containing a structure represented by the following general formula (I) and a carbonate or polycarbonate structure represented by the following general formula (II), having hydroxyl groups at both terminals, and having a number-average molecular weight of 300 or more and 10,000 or less, wherein with respect to a total mass of the structure represented by the general formula (I) and the carbonate or polycarbonate structure, the structure represented by the general formula (I) is contained in an amount of 5% by mass or more and 50% by mass or less, and the carbonate or polycarbonate structure is contained in an amount of 50% by mass or more and 95% by mass or less; wherein in the general formula (I), R 11 is a divalent linear, branched or cyclic aliphatic hydrocarbon group having 2 to 20 carbon atoms, or an aromatic hydrocarbon group, a plurality of R 11 s may be the same as or different from each other, and n11 is a number of 3 to 70, wherein in the general formula (II), R 21 is a divalent linear, branched or cyclic aliphatic hydrocarbon group having 2 to 15 carbon atoms, or an aromatic hydrocarbon group, a plurality of R 21 s may be the same as or different from each other, and n21 is a number of 1 to 50, component (1-B): an isocyanate compound; and component (1-C): an organic solvent having a solubility parameter (SP value), measured according to Shinichi Ueda et al., "Discussion on solubility parameter of additive", Paint Research, No. 152, pp. 41-46, 2010), of 16.4 (J/cm 3 ) 1/2 (8.0 (cal/cm 3)1/2 ) or more and 51.1 (J/cm 3 ) 1/2 (25.0 (cal/cm 3)1/2 ) or less. <EOS>