[Supervised by Prof. Ryuta Kawashima] Release of 'Health Mahjong' Introductory Book, Gaining Attention for Brain Activation and Anti-Aging

A holding company founded in 1946 operating in education, medical care, and welfare / Education field: Classroom and tutoring businesses including 'Gakken Classroom', publishing and content businesses for learning materials, kindergarten and school businesses for textbooks and childcare supplies / Medical and welfare field: Housing with services for the elderly, dementia group homes, childcare support businesses including nursery schools and after-school care / Global: Active and expanding business in over 150 countries.