설명
Q-Ko-chan: The Earth Invader Girl is a manga series by Hajime Ueda. The story revolves around the Universal Child Welfare Organization, which uses robots or dolls to protect children worthy of protection and dispose of the 'trash among the children'. The organization is composed of 130 dolls, known as the '130 Sisters Welfare Machines', governed by the Council of Nine Sisters. The series consists of two volumes and has been released in the United States by Del Rey Manga.