| 2020-12 -- 2021-12 | The 26th International Conference on Analytical & Stochastic Modelling Techniques & Applications (ASMTA 2021) | General Chair |
| 2021-03 -- (現在) | Mathematics誌 | 編集員 |
| 2020-12 -- 2021-04 | The Eleventh International Conference on Performance, Safety and Robustness in Complex Systems and Applications PESARO 2021 | Technical Program Committee |
| 2021-01 -- 2021-11 | EAI VALUETOOLS 2021 - 14th EAI International Conference on Performance Evaluation Methodologies and Tools | Technical Program Committee |
| 2020-12 -- 2021-08 | 18th International Conference on Quantitative Evaluation of SysTems (QEST 2021) | Technical Program Committee |
| 2019-07 -- 2021-02 | Mathematics誌 | 特集号 "Queue and Stochastic Models for Operations Research"/ゲスト編集員 |
| 2019-09 -- 2020-09 | 17th International Conference on Quantitative Evaluation of SysTems (QEST 2020) | Technical Program Committee |
| 2019-06 -- 2020-02 | Tenth International Conference on Performance, Safety and Robustness in Complex Systems and Applications PESARO 2020 | Technical Program Committee |
| 2019-10 -- 2020-08 | The MONAMI 2020 - 10th EAI International Conference on Mobile Networks and Management | Technical Program Committee |
| 2019-06 -- (現在) | 日本オペレーションズ・リサーチ学会 | Journal of the Operations Research Society of Japan/Associate Editor |
| さらに表示... |