Hiroshi Koujina (神志那 弘志, Kōjina Hiroshi; born June 4, 1963) is a Japanese animator, character designer, and anime director. He is the representative director of Studio Live and a member of the Japanese Animation Creators Association (JAniCA). He was born in Kumamoto City, Kumamoto Prefecture. He joined Studio Live in 1982. After working as the company's chief animator, he became the company's president in 2011. His hobby is horse racing.