𝗔𝗦𝗧𝗔𝗥 𝗠𝗘𝗗𝗜𝗔 (Korean: 아스타 미디어) is a South Korean multinational entertainment and record label conglomerate established in 2013 by Kim Jian, a former Actor and Model under SM Entertainment. It operates as a record label, talent agency, music production company, event management, concert production company and music publishing house. In addition, the company operates various subsidiary ventures and divisions worldwide.