The Society of Iodine Science
, Japanese Society for Retinoid Research
, THE VITAMIN SOCIETY OF JAPAN
, THE SOCIETY OF SYNTHETIC ORGANIC CHEMISTRY, JAPAN
, THE PHARMACEUTICAL SOCIETY OF JAPAN
, Japanese Society for Chemical Biology
, The Japanese Society for Artificial Intelligence
, 日本アカデミック・ディテーリング研究会
, International Society of Heterocyclic Chemistry