Gunosy, Inc. engages in the media business. It operates through the following divisions: Advertisement Delivery, Advertisement Network, and Marketing Solution. The Advertisement Delivery division offers an advertisement product, Gunosy Ads. It also provides other advertisement platforms such as Gunosy, News Pass, au Service Today, and LUCRA. The Advertisement Network division handles the construction of advertisement networks for smartphones. The Marketing Solution division covers solution services that promote sales of customers products and services on the media services operated by the Group. The company was founded by Yoshinori Fukushima on November 14, 2012 and is headquartered in Tokyo, Japan.