| 2007-01 -- (current) | Regional Editor of International Journal on Intelligent Decision Technologies, IOS press, Netherlands | Regional Editor of International Journal on Intelligent Decision Technologies |
| 2007-01 -- 2024-02 | Editor in Chief of International Journal of Knowledge Engineering and Soft Data Paradigms, Inderscience Publishers, UK | Editor in Chief of International Journal of Knowledge Engineering and Soft Data Paradigms |
| 2009-01 -- (current) | Member of IEEE Women in Computational Intelligence Committee | Member of IEEE Women in Computational Intelligence Committee |
| 2011 -- (current) | Member of the Steering Committee in Japanese Classi cation Society | Member of the Steering Committee |
| 2003 -- 2006 | Member of the Steering Committee in Japanese Classi cation Society | Member of the Steering Committee |
| 1999 -- 2000 | Member of the Steering Committee in Japanese Classi cation Society | Member of the Steering Committee |
| 2011-01 -- (current) | Member of Organizing Committee in the Complex Adaptive Systems | Member of Organizing Committee |
| 2012-01 -- (current) | Member of International Program Committee at International Symposium on A ective Engineering | Member of International Program Committee |
| 2012-01 -- (current) | Member of Editorial Board for Source Code for Biology and Medicine, BioMed Central, UK | Member of Editorial Board |
| 2012-01 -- 2014-12 | Co-Chair of Complex Adaptive Systems | Co-Chair of Complex Adaptive Systems |
| more... |