[Family Role] Any person, who exercises his parental power over a juvenile or any other person, who cares for him on behalf of his parents (hereinafter referred to as the "person having parental power"), shall make necessary efforts to keep juveniles from contacting or frequenting the media materials, drugs and establishments which are all harmful to juveniles, and protect them from the juvenile violence and abuse (hereinafter referred to as the "environment harmful to juveniles"), and when juveniles intend to use the media materials and drugs harmful to them and visit establishments harmful to them, the person having parental power shall immediately restrain them from doing so. [Responsibility of Society] 1) Anybody shall make efforts to keep juveniles away from the environments harmful to them and when they find any juveniles using the media materials and drugs harmful to them or engaging in violence and abuse, they shall restrain them from doing so and lead them not to do so. They, when they find the media materials and drugs harmful to juveniles distributed among them, any juveniles employed by establishments harmful to them and any juveniles suffering violence and abuse, shall make efforts necessary(to protect them by reporting or filing complaints with relevant government agencies under Article 21 (3). (2) Any person who carries on the business of distributing the media materials and drugs harmful to juveniles and any other person who carries on the business of running establishments harmful to juveniles as well as organizations and associations created by them shall make efforts of their own to keep the media materials and drugs harmful to juveniles from distributed among them and establishments harmful to juveniles from employing them and allowing them to frequent such establishments. [Duties of State and Local Governments] (1) The State shall formulate and implement policies necessary to clean up the environment harmful to juveniles for the purpose of protecting them and local governments shall make efforts necessary to protect the juveniles from the environments harmful to them under their jurisdictional areas. (2) The State and local governments, keeping the fact in mind that the advent of new kinds of the media materials an drugs following the development of electronics and communications technologies and medicine is feared to damage juveniles physically and mentally, shall make efforts necessary to support the development of new technologies and research projects, and build a cooperative system with other countries to protect juveniles from such media materials and drugs.(3) The State and local governments may encourage independent activities by juvenile-related organizations and the private sector to monitor the environment harmful to juveniles and file complaints against it and provide necessary support for such activities. The State and local governments also may reflect recommendations from such organizations and the private sector in shaping relevant policies. (4) In regulating the environment harmful to juveniles to protect them, the State and local governments shall faithfully perform their duties.