PROBLEM TO BE SOLVED: To provide a novel hard candy containing a high-pressure gas-sealed candy, which can provide a real soda feeling as when drinking carbonated drink while having high flexibility of mixing.SOLUTION: A high-pressure gas-sealed candy having a high glass transition temperature and a low moisture content is mixed with a base material candy having a low glass transition temperature and a moisture content in a specific range at an initial temperature of 60-90°C followed by molding.