This prototype is developed for RESAS, Economic bigdate analyzation system. RESAS is launched towrd public on 21st April 2015. Though out this prototyping project, a dozen of visualization methods had been created and tested to depict big size complecated data in a beautiful and useful format. As a result, we reached to the final design in the geographic 3D visualizer. This project is the first advanced example for the Japanese Government to utilize prototyping approach in a big scale software development.