Gracone is a blockchain and cryptocurrency consultancy which offers advisory services to blockchain-based businesses by providing insight, and helps to connect businesses in the blockchain and cryptocurrency industry. The company is headquartered in Tokyo, Japan. Gracone was established in January 2014. The origin of the company name Gracone is "gravitation" (gravity), and "connect" (connection). Gracone activity is "business matching." For example, Japanese company A is trying to start a bitcoin-related business. After consulting Gracone introduces company B, the president of San Francisco's Bitcoin affiliate. In this way, there is a difficult part in "business matching" that connects people to people, people to businesses, and businesses to businesses.