ASSOCIATION OF URBAN HOUSING SCIENCES
, 文化財保存全国協議会
, ASSOCIATION OF LAW AND INFORMATION SYSTEMS
, THE JAPANESE ARCHAEOLOGICAL ASSOCIATION
, JAPAN ACADEMY OF LAND LAW
, JAPAN SOCIETY OF RESEARCH AND INFORMATION ON PUBLIC AND CO-OPERATIVE ECONOMY
, SOCIETE FRANCO-JAPONAISE DE SCIENCE JURIDIQUE
, JAPANESE AMERICAN SOCIETY FOR LEGAL STUDIES
, JAPAN ASSOCIATION OF THE LAW OF CIVIL PROCEDURE
, JAPAN PUBLIC LAW ASSOCIATION