| 2017-08 -- 2018-05 | | CSCWD 2018 (22th IEEE International Conference on Computer Supported Cooperative Work in Design) Program Committee member |
| 2018-04 -- 2018-08 | | The 9th International Workshop on CEA2017 Program Committee member (in conjunction with The IJCAI2017) |
| 2016-09 -- 2017-09 | | Informatics Society Symposium on Advanced Information Systems (SAIS) 2017 General Chair |
| 2014-04 -- 2014-11 | | ICCE 2014 (CUMTEL) Program Committee member |
| 2013-06 -- 2014-03 | 電子情報通信学会 | 基礎・境界ソサイエティ学術奨励賞選定委員会 |
| 2017-02 -- 2018-02 | 情報処理学会 | Journal of Information Processing Special Issue on Advances in Collaboration Technologies Editor-in-Chief |
| 2017-01 -- 2017-10 | IEEE | IEEE International Conference on SMC 2017 Program Committee Member |
| 2016-09 -- 2017-09 | Informatics Society | IWIN 2017 General Co-Chair |
| 2016-10 -- (現在) | | CollabTech (The international conference on collaboration technologies) Steering Committee member |
| 2016-10 -- 2017-03 | 情報処理学会 | インタラクション2017シンポジウムプログラム委員会委員 |
| さらに表示... |