To easily acquire an image used to create a three-dimensional reconstruction model.SOLUTION: An imaging apparatus includes a plurality of imaging bodies and an imaging control unit. Each of the imaging bodies includes a first optical element capable of imaging a range including a hemisphere directed in a first direction of the optical axis by using the optical axis as a center and a second optical element capable of imaging an area including a hemisphere directed in a second direction opposite to the first direction of the optical axis by using the optical axis as a center, and is arranged in alignment in a direction orthogonal to the optical axis. The imaging control unit synchronizes the plurality of imaging bodies to perform imaging control, and acquires a captured image from each of the plurality of imaging bodies.SELECTED DRAWING: Figure 3