Hanako Teruya
Hanako Teruya is a communication specialist. She supports companies to establish logical communication and plans and conducts many training programs on logical thinking and communication. She is a professor at the Graduate School of Business Breakthrough University and a part-time lecturer at the Graduate School of Tokyo Metropolitan University.
After graduating from the Department of Sociology, Faculty of Letters, University of Tokyo, she worked in public relations at Isetan Co. She then joined McKinsey & Company. At McKinsey & Company, she was an editing consultant advising on logical structure and Japanese expressions in consulting reports and training clients on the logical structure. She has since become independent.
Her books, "Logical Thinking" (co-authored) and "Logical Writing" (both published by Toyo Keizai Inc.), have been long sellers.
Keiko Okada
After graduating from Keio University with a law degree, Keiko Okada worked at the Publishing Division of Japan Transport Corporation before joining McKinsey & Company in 1989.
She worked as a communications specialist, providing consulting reports, editing services for logical structure and expression, supporting the planning and implementation of communication strategies, and training in a logical structure.
She became independent in 1998. She plans and provides various communication services to companies, develops and implements training programs, supports the writing of articles and books, and conducts interviews and editing.
(Information is current at the time of publishing.)