A terminal device, comprising: a capturing unit capturing a subject; a light emitting unit; a display unit, a processor, and a storage unit containing a program that causes the processor to execute a process of acquiring a drawing target drawn by a user from a captured image of the subject including the drawing target and causing the drawing target to be displayed on a screen of the display unit, the program causes the processor to execute; controlling the light emitting unit to emit the light when the capturing unit captures the subject according to the user's operation, acquiring the captured image that is obtained by capturing the subject irradiated with the light emitted from the light emitting unit, performing image correction corresponding to a brightness distribution of the light emitted from the light emitting unit on the captured image, and extracting the drawing target from the captured image acquired.