・The Japanese Physical Therapy Association, Membership, 1984- Present
・The Rehabilitation Engineering Society of JAPAN (RESJA), Membership, 1990- Present
・The Virtual Reality Society of Japan, Membership, 1997- Present
・Japan Ergonomics Society (JES), Membership, 2005- Present
・Reviewer of Grants-in-Aid for the Japan Society for the Promotion of Science. 2009- Present
・Technical advisor of Japan Science and Technology Agency. 2010- Present
・Reviewer of fund for Practical Application of University R&D Results under the Matching Fund Method (R&D) by The New Energy and Industrial Technology Development Organization (NEDO) in Japan. 2001- Present
・Board of Councilor, The Japanese Society for Fall Prevention. 2014- Present
・Board of Director, The Japanese Society for Wellbeing Science and Assistive Technology.2016- Present