Coffee Noir Business Detective Game — is a mixture of economic strategy, in which we start the coffee business, and visual novels, the plot of which resembles classic noir stories. This is the debut game by DOJI studio created in 2012. Coffee Noir is set in Neo London in an alternate year 2021. The protagonist of the game is a private detective Arthur Oliver, who, in order to solve the mystery of the disappearance of local businessman Richard Kersey, decides to act under the guise of the owner of a coffee company. Coffee Noir takes full advantage of Agatha Christie’s classic film noir and crime books. The game is a rather unusual combination of a management game, in which we spend a lot of time running a business, and a detective adventure visual novel.