5 (5 -ファイブ-, 5 -Faibu-) is a Japanese adult visual novel developed by Ram, and was released on July 25, 2008 for the PC as a DVD. 5 is the third game developed by Ram, and the first to be released after an eight-year hiatus since the first release of their last game, Koigokoro. The game is described by the development team as a "dramatic adventure", and a "noisy northern province love comedy" (ドタバタ 北国ラブコメディ, dotabata hokkoku rabu komedi).