広島交響楽協会
, 広島芸術学会
, 日本作曲家協議会
, 日本現代音楽協会
, Hiroshima Symphny Orchestra
, The member of HIROSHIMA SOCIETY FOR SCIENS OF ARTS
, The member of The Japan Federation of Composers Inc
, The member of Japan Society for Contemporary Music(Japan Section of International Society for Contemporary Music)