The Japanese Society of Photosynthesis Research
, The Photofunctional Complexes Research Association Japan
, International Conference on Porphyrins and Phthalocyanines
, The Chemical Society of Japan
, "The Society of Synthetic Organic Chemistry, Japan"
, American Society for Photobiology
, German Chemical Society
, The Japanese Photochemistry Association
, The Kinki Chemical Society Japan
, European Society for Photobiology
, International Society of Photosynthesis Research
, The Photobiology Association of Japan