Method of manufacturing hard coat film

A composition, which is a photopolymerizable hard coating composition comprising:

• a radical polymerizable compound having two or more radical polymerizable groups selected from the group consisting of acryloyloxy groups, acryloyl groups, methacryloyloxy groups, and methacryloyl groups per molecule;
• a cationic polymerizable compound;
• a radical photopolymerization initiator;
• and
• a cationic photopolymerization initiator,
• wherein the cationic polymerizable compound comprises a cyclic structure-containing compound,
• wherein the cyclic structure-containing compound contains a nitrogen-containing hetero ring-containing compound, and
• wherein the nitrogen-containing hetero ring-containing compound contains one or more nitrogen-containing hetero ring selected from the group consisting of isocyanurate rings and glycoluril rings per molecule.