An object of the present invention is to provide a technique for delaying the disintegration of a capsule by blending a certain component into the core of the capsule and to increase the degree of freedom in capsule design.　The present invention relates to a seamless capsule comprising a core, one or more intermediate layers formed on the core, and an outermost layer formed on the intermediate layer, wherein, in the delayed disintegration-type seamless capsule, the core contains an active substance, an amphoteric surfactant, and a fat/oil having a melting point of 40°C or higher, at least one of the intermediate layers contains a fat/oil having a melting point of 45°C or higher, and the outermost layer contains a water-soluble natural polymer, and a method for producing the same.

An object of the present invention is to provide a technique for delaying the disintegration of a capsule by blending a certain component into the core of the capsule and to increase the degree of freedom in capsule design.　The present invention relates to a seamless capsule comprising a core, one or more intermediate layers formed on the core, and an outermost layer formed on the intermediate layer, wherein, in the delayed disintegration-type seamless capsule, the core contains an active substance, an amphoteric surfactant, and a fat/oil having a melting point of 40°C or higher, at least one of the intermediate layers contains a fat/oil having a melting point of 45°C or higher, and the outermost layer contains a water-soluble natural polymer, and a method for producing the same.