Please note that expected schedule of visits listed here are subject to change.
| Name | Affiliation | Research Field | From | To | Purpose |
| Kirk Barrow | Stanford U | Astronomy | 2021/08/12 | 2021/10/31 | Research |
| Patrick De Perio | TRIUMF | Neutrino Physics | 2021/09/01 | 2022/08/31 | Research |
| Colm Murphy | U Oxford | High Energy Physics | 2021/10/01 | 2022/03/31 | Research |
| Satsuki Okumura | U Tokyo | Experimental Physics | 2021/04/16 | 2023/03/31 | Research |
| Masafusa Onoue | MPI for Astronomy | Astronomy | 2021/09/27 | 2021/11/30 | Research |
| Yuki Sakurai | Okayama U | Experimental Physics | 2021/10/18 | 2021/10/22 | Research |
| Samantha Lynn Stever | Okayama U | Astrophysics | 2021/10/18 | 2021/11/05 | Research |
| Nao Suzuki | LBL, Berkeley (LBNL) | Astrophysics | 2021/09/16 | 2021/12/31 | Research |
| Shin Watanabe | JAXA | Experimental Physics | 2021/10/18 | 2021/10/20 | Research |
| Benjamin Zhang | UC Berkeley | Others | 2021/09/01 | 2022/08/31 | Research |
| Stephane Zsoldos | King's College London | Neutrino Physics | 2021/07/15 | 2023/03/31 | Research |