Member of:

• The Acoustical Society of Japan (ASJ)
• The Society of Instrument and Control Engineers (SICE)
• The Robotics Society of Japan (RSJ)
• The Virtual Reality Society of Japan (VRSJ)
• The Human Interface Society (HIS)
• The Society of Life Support Engineering, Japan
• The Vision Society of Japan
• IEEE
• ACM
• The Institute of Electronics, Information and Communication Engineers (IEICE)

Committees etc. (current)

• President, The Virtual Reality Society of Japan (VRSJ) (Apr. 2026-)
• Advisor, SIG on Scent, Taste, and Biological Responses, VRSJ (Jan. 2020-)
• Advisor, Technical Group on Mutimedia and Virtual Environment (MVE), The Institute of Electronics, Information and Communication Engineers (IEICE), Japan (Jun. 2014-)

Committees etc. (past)

• Vice President, The Virtual Reality Society of Japan (VRSJ) (Apr. 2024-Mar. 2026)
• Councilor, The Virtual Reality Society of Japan (VRSJ) (Apr. 2010-Mar. 2012, Apr. 2016-Mar. 2018, Apr. 2022-Mar. 2024)
• Member, Executing committee of International Conference on Artificial Reality and Telexistence, VRSJ (Jun. 2007-Mar. 2023)
• IEEE/SICE SII2015 Finance Chair (Jul. 2014-Sep. 2016)
• Chairperson, SIG on Scent, Taste, and Biological Responses, VRSJ (Jan. 2014-Dec. 2019)
• Member, Executing committee of Interverse Virtual Reality Challenge (IVRC) (Apr. 2006-Nov. 2019)
• Member, Transactions committee of The Virtual Reality Society of Japan (Apr. 2013-Mar. 2018)
• Chairperson, Technical Group on Mutimedia and Virtual Environment (MVE), The Institute of Electronics, Information and Communication Engineers (IEICE), Japan (2012-2014)
• Vice-chairperson, Technical Group on Mutimedia and Virtual Environment (MVE), The Institute of Electronics, Information and Communication Engineers (IEICE), Japan (2010-2012)
• Member, Expert committee of Technical Group on Mutimedia and Virtual Environment (MVE), The Institute of Electronics, Information and Communication Engineers (IEICE), Japan (2006-2010)
• Member, Board (directors) of The Virtual Reality Society of Japan (2006-2010, 2012-2016)
• Organizer, Technical Group on Mutimedia and Virtual Environment (MVE), The Institute of Electronics, Information and Communication Engineers (IEICE), Japan (2004-2006)
• Councilor, The Robotics Society of Japan (2004-2006)
• Chief Editor, Newsletter Editorial Board, The Virtual Reality Society of Japan (2003-2006)
• Sub-Organizer, Technical Group on Mutimedia and Virtual Environment (MVE), The Institute of Electronics, Information and Communication Engineers (IEICE), Japan (2002-2004)
• Committee member, SIG on Engineering in Virtual Reality, System Integration Division, The Society of Instrument and Control Engineers (SICE) (2000-2012)
• Public relations committee member, The Society of Instrument and Control Engineers (2000-2006)
• Member, Newsletter Editorial Board, The Virtual Reality Society of Japan (1996-2002)
• Committee member, Auditory and Visual Information Research Group (1994-2000)
• Planning committee member, The Virtual Reality Society of Japan (1998-2000)