TECMO KOEI HOLDINGS CO., LTD. is a Japan-based holding company mainly engaged in game software business. The Company has six business segments. The Game Software segment develops and sells game software for personal computers (PCs) and video software for family use. The Online Mobile segment is involved in the development, sale, and operation of online games and contents for cell phones. The Media Rights segment is involved in the production and sale of books, compact discs (CDs), digital versatile discs (DVDs) and goods, the design and operation of events, as well as the rights management of character contents. The Slot Pinball (SP) segment is involved in the development of commercial amusement machinery and the collection of related royalties. The Amusement Facility segment operates game center stores. The Others segment is involved in real estate business and venture capital business. In December 2011, the Company wholly acquired a Japan-based company.