Rehab, a nursing care rehabilitation tech company, appoints former TRYT Group CEO Hidetaka Sasai as Outside Director
Rehab appoints Hidetaka Sasai as Outside Director.
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- 📰 Published: March 30, 2026 at 00:50
Rehab for JAPAN Co., Ltd. (Head Office: Chiyoda-ku, Tokyo; Representative Director and CEO: Ryo Okubo) is pleased to announce the new appointment of Mr. Hidetaka Sasai as an Outside Director, with the aim of further strengthening its management structure and corporate governance.
Under the mission of "Changing nursing care, changing old age, changing the world," our company is committed to creating new value in a super-aging society through the planning, development, and provision of scientific nursing care software "Rehab Cloud" for nursing care facilities and online rehabilitation service "Rehab Studio."
With the appointment of this Outside Director, our company will strive to enhance management transparency and decision-making, while further promoting both sustainable business growth and the creation of social value.
Introduction of the New Outside Director
Outside Director: Hidetaka Sasai

【Biography】
Joined Sumitomo Bank (now SMBC) in 1991. After working for a foreign consulting firm, he served as a top executive in pharmaceuticals, medical devices, and other industries for approximately 20 years. Most recently, as CEO of TRYT Group, a human resources company in the medical and welfare sector, he led the company to its listing on the Tokyo Stock Exchange. Appointed as an Independent Outside Director of our company in March 2026. Member of the Japan Association of Corporate Executives. Graduated from the University of Tokyo Faculty of Law and Columbia Business School (MBA).
【Comment】
Improving productivity in the nursing care sector is one of Japan's most essential and unavoidable national challenges. In this context, there is a need to evolve nursing care from a "support system" to an "industry that supports independence and value creation."
I recognize that Rehab for JAPAN's initiatives are at the core of this transformation. As an Independent Outside Director, I will contribute to achieving both the establishment of a sustainable business foundation and the maximization of social value.
Comment from Ryo Okubo, Representative Director and CEO

Our company is committed to solving the challenges of a super-aging society in the medical, nursing care, and rehabilitation fields.
Mr. Sasai, who has been appointed, possesses extensive business experience in the medical and welfare sectors, as well as deep insights into the management and organizational leadership of growing companies. We believe his expertise will play a crucial role in achieving our company's discontinuous growth.
With Mr. Sasai's participation, we will further strengthen our management structure and accelerate the achievement of both further business growth and the creation of social value.