PROBLEM TO BE SOLVED: To produce formulations in which drugs are dispersed in water-soluble bases without dissolving water-soluble capsule coating.SOLUTION: The invention provides a soft capsule and a liquid-filled hard capsule encapsulating liquid contents obtained by dissolving polydextrose, xylo oligosaccharide, and L-carnitine with water to use as hydrophilic base. An oily component and a poorly soluble component can also be contained in the liquid contents as an objective component.