| 2015 -- 2016 | The 4th Institute of Mathematical Statistics Asia Pacific Rim Meeting | Scientific Committee |
| 2014 -- 2015 | Workshop on Statistical Methods for Large Complex Data | Organizing Committee |
| 2014 -- 2015 | ISNPS Meeting "Biosciences, Medicine, and novel Non-Parametric Methods" | Organizer, Chairperson |
| 2013 -- 2014 | The 3rd Institute of Mathematical Statistics Asia Pacific Rim Meeting | Organizer, Chairperson |
| 2013 -- 2014 | Workshop on Statistics for High-Dimensional and Dependent Data | Organizing Committee |
| 2012 -- 2013 | The 4th International Workshop in Sequential Methodologies | International Program Committee |
| 2009 -- 2012 | Institute of Mathematical Statistics | 環太平洋地域会議 Local Organizing Committee, Organizer, Chairperson |
| 2010 -- 2011 | Third International Workshop in Sequential Methodologies 2011 | Organizing Committee, Chairperson |
| 2006 -- 2014 | International Workshop in Sequential Methodologies | Steering Committee, Scientific Committee and Organizer |
| 2022 -- 2023 | 日本学術会議公開シンポジウム「数理・データサイエンス・AI時代における統計科学の教育及び研究について」 | 総合討論司会 |
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