Eikoh Harada

McDonald’s Company (Japan) Ltd. manages and operates hamburger restaurants chain and related business. The company was founded by Den Fujita on July 1, 2002 and is headquartered in Tokyo, Japan.

Part of Apple, Inc., Apple Computer Japan KK is a subsidiary of the Japanese multinational technology company that specializes in designing, developing, and selling consumer electronics, computer software, and online services. Apple Computer Japan KK specifically operates in Japan, providing a range of Apple products and services to customers in the country. The company's offerings include Mac computers, iPhones, iPads, Apple Watches, and various accessories, as well as software such as the macOS and iOS operating systems. Additionally, Apple Computer Japan KK operates retail stores and provides customer support services to ensure a seamless experience for its customers.

Seiyu GK engages in the operation of retail chain of groceries, clothing, and home appliance store. The company was founded in April 1963 and is headquartered in Tokyo, Japan.

Benesse Holdings, Inc. operates as a a holding company which provides the overall group management strategy formulation and management oversight. It operates through the following segments: Domestic Education, Kids and Family, Nursing Care and Childcare, Berlitz, and Others. The Domestic Education segment operates correspondence education courses for elementary school to high school students and education business for schools and cram schools. The Kids and Family segment deals with correspondence education business, mail order business, and magazine publishing mainly for young children in Japan, China, Taiwan, and Indonesia. The Nursing Care and Childcare segment provides in-home nursing care service, long-term care training, human resources introduction business for nurses and long-term care workers, and nursery school and child management business. The Berlitz segment deals with language education business and study abroad support. The Others segment includes information system maintenance and information processing services. The company was founded on January 28, 1955 and is headquartered in Okayama, Japan.

Benesse Corp. provides correspondence courses for preschool, elementary, junior, and senior high school students. It also offers teacher support services and operates cram and preparatory schools. The firm's business areas include education, lifestyle, senior and nursing care, and language and global leadership training. It also publishes simulated exams, student pocketbooks, magazines, and general publications. The company was founded by Tetsuhiko Fukutake on January 28, 1955 and is headquartered in Okayama, Japan.