Domyoji Group (道明寺 財閥,Dōmyōji Zaibatsu), variously called Domyoji Corporation or Domyoji Enterprises, is a company owned by the prominent Domyoji family. Tsukasa Domyoji is the current heir to the company. Since graduating from high school, Tsukasa is heavily involved with Domyoji Group. He arranged a partnership with an oil tycoon in Abu Dhabi, thus securing the only asset his family did not have. His father and mother, Kaede, are co-heads of the company.