Fumitoshi Oizaki(追崎 史敏Oizaki Fumitoshi) is a Japanese anime director, character designer, and animator. He is primarily associated with Gonzo, which produced his series directorial debut, Romeo x Juliet, and with Sunrise, where he serves as series character designer of the Sgt. Frog franchise. He is a member of the Japan Animation Creators Association (JAniCA) labor group.