Akiko Ōku (大九 明子, Ōku Akiko; born October 8, 1968), also romanised as Akiko Ohku, is a Japanese film director and screenwriter. Ōku's best-known film to date is her 2017 romantic comedy Tremble All You Want. She won two Audience Awards, and was nominated for several Best Film awards at Tokyo International Film Festival and Nippon Connection Japanese film festival.
Source: “Akiko Ōku”, English Wikipedia (CC BY-SA 4.0), excerpt