Hydrogenated block copolymer, polypropylene resin composition, and molding

A hydrogenated block copolymer comprising, in a molecule thereof, a polymer block (C) having a conjugated diene compound as a main component, a polymer block (B) having a conjugated diene compound as a main component, and a polymer block (S) having a vinyl aromatic compound as a main component, wherein:

• in the hydrogenated block copolymer, a content of the polymer block (C) is 1 to 20% by mass, a content of the polymer block (B) is 69 to 98% by mass, and a content of the polymer block (S) is 1 to 15% by mass;
• a vinyl bond content before hydrogenation of the polymer block (C) is 1 to 25 mol %, and a vinyl bond content before hydrogenation of the polymer block (B) is 60 to 100 mol %;
• a degree of hydrogenation of the hydrogenated block copolymer is 80 mol % or more;
• a tan δ peak obtained by a dynamic viscoelasticity measurement (1 Hz) of the hydrogenated block copolymer is in a range of higher than −45° C. and 10° C. or lower, a height of the tan δ peak is 1.0 or more, and a width at half height of the tan δ peak is 20° C. or lower;
• a value obtained from VH−VL is 10 mol % or less;
• and
• when the polymer block (B) is divided into a first region to a sixth region in order from a polymerization start side, each region having an equal mass, VH and VL represent a highest value and a lowest value, respectively, of vinyl bond contents before hydrogenation of the first region to the sixth region.