An information presenting device includes: a first image generating unit configured to extract, from video data input by way of an input unit, a portion of the video data, and generate multiple main images; a second image generating unit configured to generate multiple sub-images from information correlated to the video data; and an image output unit configured to generate a display image, wherein the plurality of main images are placed in time sequence, and each of the plurality of sub-images are displayed in time sequence corresponding to the main images.