StockGraphy is a company that develops 3D content technologies and viewers that operate on online platforms such as Metaverse and Web3D/AR/VR. In the development of a lightweight viewer with a high flexibility, we realized 3D visualization that works with EC and business systems. Our 3D content technologies are used in industries such as apparel / textile, cultural property protection, cosmetics, automobiles, and city planning. In addition, StockGraphy operates BEGIN3D.com, a media for 3D industrial use. BEGIN3D.com also sells 3D tools such as Reality Capture. StockGraphy is interested in OpenGL, WebGL, and glTF.