J-Stream Inc. (J-Stream) is a technology consulting company that provides streaming services. The company offers services such as delivery and sales of web and mobile digital content, including video and music, web branding and promotion that utilizes rich media, including video and audio, web-centric cross-media promotion and video-based marketing and corporate communication (IR, recruiting, branding) on websites. It promotes line of environment and terminals, along with a large-scale streaming infrastructure free of delivery system constraints. The company serves media, digital content business and government; and mobile industries. It operates through its offices in Tokyo and Osaka. J-Stream is headquartered in Minato-ku, Japan.