Hiroyuki Hashimoto (桥本 裕之, Hashimoto Hiroyuki, September 27, 1973) is a Japanese anime director and animator from Kyoto Prefecture. He is currently freelance. He started as an animator, but currently is focused on directing and storyboards.
Takawo Yoshioka (吉冈 たかを, Yoshioka Takawo) is a Japanese screenwriter for anime. He also uses the alias Yoshio Takaoka when writing for OVAs, mostly erotic ones.