Memories Off (メモリーズオフ Memoriizu Ofu?) is the title of a series of Japanese romance visual novel video games released by KID. The first game in the series, simply called Memories Off, was released in 1999 for the PlayStation. Memories Off titles have been released on the PC as well as video and handheld gaming consoles such as the PlayStation 2, Dreamcast, WonderSwan Color, and the PlayStation Portable. Several of the series' games' story have been adapted into original video animations, novels, or manga.
With the bankruptcy of KID in 2007, the development of Memories Off #5: Encore was cancelled. It also marked a temporary halt to any development of the game series. However, after Cyberfront took over the brand, development resumed and Memories Off #5: Encore was released on July 12, 2007. However, as of November 30, 2007, 5pb. Games has acquired exclusive rights of the series from Cyberfront and all future development of the series will be handled by 5pb. Games.