Please note that expected schedule of visits listed here are subject to change.
| Name | Affiliation | Research Field | From | To | Purpose |
| Mikhail Bershtein | Skoltech | Mathematics | 2022/09/02 | 2023/06/30 | Research |
| Albert Plerre Andre Bonnefous | LPTENS | Theoretical Physics | 2023/03/13 | 2023/06/30 | Research |
| Valentin Raphael Roger Carpintero Perez | Ecole Polytechnique | Experimental Physics | 2023/03/20 | 2023/07/31 | Research |
| Alie Craplet | Imperial Coll. London | Theoretical Physics | 2023/03/13 | 2023/03/17 | Research |
| Diego Cruces Mateo | U Barcelona | Theoretical Physics | 2023/02/01 | 2023/04/28 | Research |
| Csaba Csaki | Cornell U | 2023/03/15 | 2023/05/01 | Research | |
| Karl Alexander Drlica-Wagner | Fermilab | Cosmology | 2023/03/07 | 2023/03/15 | Attendance |
| Marcos Manuel Flores | UCLA | Theoretical Physics | 2023/03/01 | 2023/03/15 | Research |
| Kaito Fujisawa | Tokyo U of Science (TUS) | Experimental Physics | 2022/06/01 | 2023/03/31 | Research |
| Tomoya Fukui | Tokyo Tech | Others | 2023/03/16 | 2023/03/16 | Research |
| Takanori Fukushima | Tokyo Tech | Others | 2023/03/16 | 2023/03/16 | Research |
| Rhea Gaur | UBC | Neutrino Physics | 2022/10/03 | 2023/09/30 | Research |
| Martina Gerbino | INFN | High Energy Physics | 2023/03/17 | 2023/04/16 | Research |
| Tommaso Ghigna | KEK | Experimental Physics | 2023/02/02 | 2023/03/31 | Research |
| Marcin Glowacki | Curtin University | Astronomy | 2023/03/16 | 2023/03/16 | Speaker |
| Leila Lobato Graef | UFF | Cosmology | 2023/03/05 | 2023/08/30 | Research |
| Daniela Ignacia Grandon Silva | U Chile | Astrophysics | 2023/03/02 | 2023/05/30 | Research |
| Timothy M. Heckman | Johns Hopkins U | Astrophysics | 2023/03/01 | 2023/04/30 | Research |
| Cesar Hernandez-Aguayo | Durham U | Cosmology | 2023/01/31 | 2023/03/25 | Research |
| Thompson Jedidiah Oliver | Stanford U | Particle Theory | 2023/03/19 | 2023/04/09 | Research |
| Naoko Kurahashi | Drexel U | Experimental Physics | 2022/06/22 | 2023/03/31 | Research |
| Alexander Kusenko | UCLA | Particle Theory | 2023/01/09 | 2023/03/19 | Research |
| Yona Lapeyre | ENS de Lyon | Theoretical Physics | 2023/03/13 | 2023/06/30 | Research |
| Michele Levi | U Oxford | High Energy Physics | 2023/03/11 | 2023/03/18 | Speaker |
| Xiaoyue Li | TRIUMF | Neutrino Physics | 2022/10/07 | 2023/03/19 | Research |
| Lattanzi Massimiliano | INFN | Cosmology | 2023/03/17 | 2023/04/16 | Research |
| Masayuki Nihei | U Tsukuba | Others | 2023/03/16 | 2023/03/16 | Research |
| Ken'ichi Nomoto | U Tokyo | Astronomy | 2020/04/01 | 2023/03/31 | Research |
| Satsuki Okumura | U Tokyo | Experimental Physics | 2021/04/16 | 2023/03/31 | Research |
| Sylvie Jane Anne Paycha | U Potsdam | Mathematics | 2023/03/15 | 2023/03/18 | Speaker |
| Surjeet Rajendran | UC Berkeley | Particle Theory | 2023/03/11 | 2023/03/26 | Research |
| Jasper Willem Roosmale Nepveu | Humboldt U | Theoretical Physics | 2023/03/01 | 2023/03/31 | Research |
| Francesco Sala | U Pisa | Mathematics | 2023/02/26 | 2023/03/31 | Research |
| Vladmir Schaub | King's College London | Mathematics | 2023/03/01 | 2023/05/05 | Research |
| Takuya Shiga | U Tsukuba | Others | 2023/03/16 | 2023/03/16 | Research |
| Yasuyuki Shimizu | Tokyo U of Science (TUS) | Experimental Physics | 2022/06/01 | 2023/03/31 | Research |
| Yoshiaki Shoji | Tokyo Tech | Others | 2023/03/16 | 2023/03/16 | Research |
| Hirotsugu Tagami | Tokyo Tech | Others | 2023/03/16 | 2023/03/16 | Research |
| Ryota Takaku | U Tokyo | Experimental Physics | 2023/01/05 | 2023/03/31 | Research |
| Julien Ange Anjie Tang | Ecole Polytechnique | Experimental Physics | 2023/03/20 | 2023/07/31 | Research |
| Kazuhiro Terao | SLAC | Experimental Physics | 2023/03/14 | 2023/03/18 | Speaker |
| Leander Friedrich Thiele | Princeton U | Astrophysics | 2023/03/02 | 2023/05/30 | Research |
| Yuan-Sen Ting | Australian National U | Astrophysics | 2023/03/13 | 2023/03/17 | Speaker |
| Kazushige Ueda | Kyushu U | Cosmology | 2023/03/14 | 2023/03/18 | Speaker |
| Thomas Alexander Austin Venville | Swinburne University of Technology | Theoretical Physics | 2023/01/19 | 2023/08/07 | Research |
| Yaoxiong Wen | KIAS | Mathematics | 2022/09/25 | 2023/03/24 | Research |
| Yingli Zhang | Tongji University | Cosmology | 2023/01/06 | 2023/04/03 | Research |
| Stephane Zsoldos | King's College London | Neutrino Physics | 2021/07/15 | 2023/07/31 | Research |