Resin composition, and shaped product and production method therefor

A resin composition comprising:

• pellets containing a hydrogenated block copolymer [D] as a main component, the hydrogenated block copolymer [D] being obtained by hydrogenating a block copolymer [C] having two or more polymer blocks [A] containing a structural unit derived from an aromatic vinyl compound as a main component and one or more polymer blocks [B] containing a structural unit derived from a chain conjugated diene compound as a main component;
• and
• an antiblocking agent formed from a metal salt of a fatty acid with a carbon number of 10 to 30,
• wherein a ratio wA:wB between wA and wB is 10:90 to 70:30, where wA is a mass fraction of a total amount of the polymer blocks [A] to the whole block copolymer [C] and wB is a mass fraction of a total amount of the polymer blocks [B] to the whole block copolymer [C], and
• a content of the antiblocking agent per 100 parts by mass of the pellets is 0.001 parts by mass or more and 0.4 parts by mass or less.