Ito Ōgure (大暮 維人, Ōgure Ito, born 22 February 1972 in Hyuga, Miyazaki, Japan), known professionally as Oh! great, is a Japanese manga artist most recognized for the manga series Tenjho Tenge and Air Gear. In 2006, he received the Kodansha Manga Award for shōnen for Air Gear. Oh! great also created the pornographic series Silky Whip.