Social Activity

1978-

Member of Architectural Institute of Japan(AIJ).

1986-87

Japanese Government Oversea StudyProgram for Artists.

1992

Member of The Japan Institute of Architects (JIA).

1996-98

Publicist of The Japan Institute of Architects.

1997-99

Jury of Japan Institute of Architects Award.

1997-

Waseda University campus maintenance committee.

1997-99

The Chair director of Japan Institute of Architects.

1999-

Japanese representative of ARCASIA.

2000-

Councilman of The Japan Institute of Architects.

2001-

Architectural preservation reproduction committee of Ministry of Education, Culture, Sports, Science and Technology.

2001-

Committeeman of UNESCO/UIA.

2002-

Counselor of Waseda University campus Planning Division.

2005-

Vice Chair of ARCASIA.

2006-

Jury of JABEE.

2008-

Management architect committee.

2009-

The executive of UIA2011 TOKYO.