An image capturing device, comprising: an image data generation unit that generates image data per line of a display section by performing image processing on an output of an image capturing sensor in which a start and an end of charge storing are controlled sequentially per line; a display control unit that causes the display section to display generated image data sequentially per line as a live view; and a control unit (61, 70) that ends charge storing after a first amount of time passes since charge storing of an image capturing target line is started, and starts displaying image data of a display target line corresponding to the image capturing target line after a second amount of time passes since charge storing of an image capturing target line is ended, wherein the control unit (61, 70) controls the start and end of the charge storing in the image capturing sensor sequentially per line, characterized by: the control unit (61, 62, 70) controlling a frame rate of the display section to be equal to a frame rate of the image capturing sensor, the second amount of time being a predetermined maximum time required for starting displaying image data in a display target line after charge storing of an image capturing target line is ended, the second amount of time including a time of reading the output of the image capturing sensor, a time of generating the image data based on the output, and a time of forwarding the generated image data to the display section until a start of the display by the display section, and the control unit (61, 70) starting charge storing of an image capturing target line such that the first amount of time is equal to or less than a vertical synchronization period of the image capturing sensor minus the second amount of time. an image data generation unit that generates image data per line of a display section by performing image processing on an output of an image capturing sensor in which a start and an end of charge storing are controlled sequentially per line; a display control unit that causes the display section to display generated image data sequentially per line as a live view; and a control unit (61, 70) that ends charge storing after a first amount of time passes since charge storing of an image capturing target line is started, and starts displaying image data of a display target line corresponding to the image capturing target line after a second amount of time passes since charge storing of an image capturing target line is ended, wherein the control unit (61, 70) controls the start and end of the charge storing in the image capturing sensor sequentially per line, characterized by: the control unit (61, 62, 70) controlling a frame rate of the display section to be equal to a frame rate of the image capturing sensor, the second amount of time being a predetermined maximum time required for starting displaying image data in a display target line after charge storing of an image capturing target line is ended, the second amount of time including a time of reading the output of the image capturing sensor, a time of generating the image data based on the output, and a time of forwarding the generated image data to the display section until a start of the display by the display section, and the control unit (61, 70) starting charge storing of an image capturing target line such that the first amount of time is equal to or less than a vertical synchronization period of the image capturing sensor minus the second amount of time.