Hydrogenated block copolymer, hydrogenated block copolymer composition, and molded article

A hydrogenated block copolymer satisfying the following conditions (1) to (7):(1) the hydrogenated block copolymer comprises (b) at least one hydrogenated copolymer block containing a vinyl aromatic monomer unit and a conjugated diene monomer unit;(2) a content of the (a) polymer block principally containing a vinyl aromatic monomer unit is 40% by mass or less;(3) Mw is 200,000 or less;(4) a hydrogenation rate is 20% or more;(5) a ratio, in a molecular weight curve of the hydrogenated block copolymer, of an area corresponding to a molecular weight of 10,000 to 150,000 to an area corresponding to a molecular weight of 10,000 to 1,000,000 is over 50%;(6) a vinyl bond content is 20% by mass or more(7) a content, in the (b) hydrogenated copolymer block, of the vinyl aromatic monomer unit is 30% by mass or more and 79% by mass or less.