Mei Erikawa (襟川 芽衣, Erikawa Mei, born April 30, 1976) is an executive director and general producer of Koei's Ruby Party brand. She and her younger sister Ai are the daughters of Kou Shibusawa and Keiko Erikawa. Unlike her parents, Erikawa had no interest in historical simulation games nor did she intend to take up the family business at first. After joining the company in 2010, she initially provided quality assurance to Ruby Party's games, eventually working her way to the top as vice leader of their media division.