Chuokeizai-Sha Holdings is a Japanese holding company engaged in publishing books and magazines focused on business management, economics, law, accounting, taxation, and IT through its core subsidiary, Chuokeizai-Sha Co., Ltd. The group publishes four specialized periodicals—'Kigyo Kaikei,' 'Zeimu Koho,' 'Junkan Keiri Joho,' and 'Business Homu'—alongside a broad catalog of academic texts, professional reference books, and examination study guides targeting corporate practitioners, accounting professionals, and university students. A supplementary advertising agency subsidiary (Planning Center Co., Ltd.) provides advertising representation and promotional materials production primarily for the group's own publications.