Conan and the Detective Boys are invited to an ultra-high-end nursing care facility for the elderly. The grandmothers living there seem to have been fans since they saw the Detective Boys. Meanwhile, Conan and his friends, who felt uncomfortable with the chairman and the secretary-general, went to look into the chairman's office ...
Genres: Animation , Comedy , Crime , Mystery
Keywords: adventure , age-change , anime , based-on-manga , cop , detective , dramatic , japan , japanese-high-school , mysterious , secret-identity , secret-organization , shounen , suspenseful , watch-series-online , watch-anime-series-online