1. An output device for outputting an image using image data generated by an image generating device, and image generation record information that is associated with the image data and that includes at least subject area information indicating a subject area in the image, the output device comprising: an image quality adjuster that calculates a hue of each pixel in the subject area, and if a proportion of pixels having hue of a predetermined color range is greater than a first predetermined threshold value, executes an image quality adjustment process appropriate for an image containing a subject identified by the predetermined color range; and an image output unit that outputs an image according to the quality-adjusted image data.