A hydrogenated copolymer composition comprising a hydrogenated copolymer (a) prepared by hydrogenating a copolymer of a vinyl aromatic compound and a conjugated diene compound, and a hydrogenated copolymer (b) prepared by hydrogenating a copolymer of a vinyl aromatic compound and a conjugated diene compound, wherein the hydrogenated copolymer (a) has one or more tanδ peaks at -20°C or higher and one or more tanδ peaks at lower than -20°C in viscoelasticity measurement as described in "(: Viscoelasticity measurement)" in the description, the hydrogenated copolymer (b) has only one tanδ at -35°C or higher and no peak at lower than -35°C in viscoelasticity measurement as described in "(: Viscoelasticity measurement)" in the description, a mass ratio (a)/(b) of a content of the hydrogenated copolymer (a) to a content of the hydrogenated copolymer (b) is 5/95 to 95/5, the hydrogenated copolymer (a) has a hydrogenated polymer block and a hydrogenated polymer block, the hydrogenated polymer block consists of a vinyl aromatic compound and a conjugated diene compound and has a content of the vinyl aromatic compound of 40 to 80 mass%, the hydrogenated polymer block mainly comprises a conjugated diene compound and has a vinyl bond content of 60 to 100 mol% before hydrogenation, the hydrogenated copolymer (b) has a hydrogenated polymer block consisting of a vinyl aromatic compound and a conjugated diene compound and at least one block containing more than 70 mass% and 100 mass% or less of a vinyl aromatic compound, and a content of the vinyl aromatic compound in the hydrogenated polymer block is 20 to 90 mass%. a hydrogenated copolymer (a) prepared by hydrogenating a copolymer of a vinyl aromatic compound and a conjugated diene compound, and a hydrogenated copolymer (b) prepared by hydrogenating a copolymer of a vinyl aromatic compound and a conjugated diene compound, wherein the hydrogenated copolymer (a) has one or more tanδ peaks at -20°C or higher and one or more tanδ peaks at lower than -20°C in viscoelasticity measurement as described in "(: Viscoelasticity measurement)" in the description, the hydrogenated copolymer (b) has only one tanδ at -35°C or higher and no peak at lower than -35°C in viscoelasticity measurement as described in "(: Viscoelasticity measurement)" in the description, a mass ratio (a)/(b) of a content of the hydrogenated copolymer (a) to a content of the hydrogenated copolymer (b) is 5/95 to 95/5, the hydrogenated copolymer (a) has a hydrogenated polymer block and a hydrogenated polymer block, the hydrogenated polymer block consists of a vinyl aromatic compound and a conjugated diene compound and has a content of the vinyl aromatic compound of 40 to 80 mass%, the hydrogenated polymer block mainly comprises a conjugated diene compound and has a vinyl bond content of 60 to 100 mol% before hydrogenation, the hydrogenated copolymer (b) has a hydrogenated polymer block consisting of a vinyl aromatic compound and a conjugated diene compound and at least one block containing more than 70 mass% and 100 mass% or less of a vinyl aromatic compound, and a content of the vinyl aromatic compound in the hydrogenated polymer block is 20 to 90 mass%.