日本化学会
, 錯体化学会
, メスバウアー分光研究会
, 電子スピンサイエンス学会
, Advisory Board of CrystEngComm (Royal Society of Chemistry)
, Advisory Board of Dalton Transactions (Royal Society of Chemistry)
, Advisory Board of Chinese Journal of Chemistry
, Associate Editor of Inorganic Chemistry Frontiers
, International Advisory Committee of International Conference of Molecule-Based Magnets