Hot-rolled steel sheet

A hot-rolled steel sheet comprising, as a chemical composition, by mass %:

• C:
• 0.02% to 0.12%;
• Si:
• 0.01% to 2.00%;
• Mn:
• 1.00% to 3.00%;
• P:
• 0.100% or less;
• S:
• 0.010% or less;
• N:
• 0.010% or less;
• Al:
• 0.005% to 1.000%;
• Ti:
• 0.01% to 0.20%;
• Nb:
• 0% to 0.10%;
• V:
• 0% to 0.100%;
• Ni:
• 0% to 2.00%;
• Cu:
• 0% to 2.00%;
• Cr:
• 0% to 2.00%;
• Mo:
• 0% to 2.00%;
• W:
• 0% to 0.100%;
• B:
• 0% to 0.0100%;
• REM:
• 0% to 0.0300%;
• Ca:
• 0% to 0.0300%;
• Mg:
• 0% to 0.0300%;
• and
• a remainder of Fe and impurities,
• wherein the chemical composition satisfies 0.10≤Ti+Nb+V≤0.45,
• a microstructure includes 80% or more of tempered martensite by a volume percentage, a remainder consists of one or more of ferrite, pearlite, bainite, fresh martensite, and residual austenite,
• the tempered martensite includes 5×109 pieces/mm3 or more of precipitates containing Ti and having an equivalent circle diameter of 5 nm or less per unit volume,
• in a surface layer region that is a range from a surface to a 1/10 position of a sheet thickness, a sum of an average pole density of a crystal orientation group consisting of {211}<111> to {111}<112> and a pole density in a crystal orientation of {110}<001> is 6.0 or less, and
• a tensile strength is 980 MPa or more.