As the method of displaying the stereoscopic image in the air, there is a conventional method of combining the integral 3D display and the aerial display such as crossed mirror arrays. In integral 3D display, the number of usable pixels is smaller than that of a naked-eye three-dimensional (3D) display because images from many viewpoints are contracted and arranged in a row. Therefore, the integral 3D display cannot be displayed with high resolution. In this study, we propose a system that can provided clearer stereoscopic images. The proposal system is an aerial floating naked-Eye 3D display without the framework of the display. The results of the experiment confirmed that the obtained aerial image could provide different parallax images depending on the observation position, and naked-eye stereoscopic viewing was possible by observing different images with the left and right eyes.