Please note that expected schedule of visits listed here are subject to change.
| Name | Affiliation | Research Field | From | To | Purpose |
| Natasha Abrams | Harvard U | Cosmology | 2019/05/30 | 2019/08/12 | Research |
| Michelle Baird | Princeton U | Astronomy | 2019/06/02 | 2019/08/15 | Research |
| Vijay Balasubramanian | U Pennsylvania | Theoretical Physics | 2019/06/17 | 2019/07/29 | Research |
| Christoph Becker | Durham U | Cosmology | 2019/05/01 | 2019/07/01 | Research |
| Kai-Feng Chen | ASIAA | Astronomy | 2019/07/03 | 2019/08/03 | Research |
| Laurence Cook | U Oxford | Neutrino Physics | 2018/10/04 | 2019/09/30 | Research |
| Carolina Cuesta-lazaro | Durham U | Cosmology | 2019/05/01 | 2019/07/01 | Research |
| Ben Davison | U Edinburgh | Mathematics | 2019/05/27 | 2019/08/02 | Research |
| Timothe Denys | Universite Paris-Sud | Neutrino Physics | 2019/04/20 | 2019/08/03 | Research |
| John Ellis | Kings College London | Particle Theory | 2019/06/23 | 2019/06/26 | Comittee |
| Adam Forster | U Southanpton | Cosmology | 2019/06/27 | 2019/08/14 | Research |
| Josh Frieman | U Chicago | Astroparticle Physics | 2019/06/23 | 2019/06/26 | Comittee |
| Tommaso Ghigna | U Oxford | 2017/09/26 | 2019/09/30 | Research | |
| Alexander Goldsack | U Oxford | Neutrino Physics | 2018/07/25 | 2019/07/31 | Research |
| Yi Kang | Peking U | Astronomy | 2019/06/30 | 2019/09/02 | Research |
| Kunimoto Komatsu | Okayama U | 2019/04/01 | 2020/03/31 | Research | |
| Alexander Nicholas Mason | U Oxford | Particle Theory | 2017/10/09 | 2019/09/30 | Research |
| Azusa Minamizaki | Nagoya U | Astroparticle Physics | 2019/07/02 | 2019/07/02 | Research |
| Hironao Miyatake | Nagoya U | High Energy Physics | 2019/06/25 | 2019/06/27 | Research |
| Chitraang Murdia | UC Berkeley | Particle Theory | 2019/07/01 | 2019/07/20 | Research |
| Takahiro Nishimichi | Kyoto U | Cosmology | 2019/06/25 | 2019/06/27 | Research |
| Yoshiki Nomura | Saitama U | Experimental Physics | 2019/04/01 | 2020/03/31 | Research |
| Hiroki Ochi | YNU | Experimental Physics | 2019/04/01 | 2020/03/31 | Research |
| Yongbin Ruan | U Michigan | Mathematics | 2019/06/23 | 2019/06/26 | Comittee |
| Sakura Schafer-Nameki | KITP | Mathematics | 2019/06/23 | 2019/06/26 | Comittee |
| Kai Ruven Schmitz | Particle Theory | 2019/06/24 | 2019/07/21 | Research | |
| Yannis K. Semertzidis | IBS | 2019/02/26 | 2019/06/27 | Speaker | |
| Nigel Smith | TRIUMF | High Energy Physics | 2019/06/23 | 2019/06/26 | Comittee |
| Shinya Sugiyama | Saitama U | Experimental Physics | 2019/04/01 | 2020/03/31 | Research |
| Ryota Takaku | Experimental Physics | 2019/04/01 | 2020/03/31 | Research | |
| Takayuki Toda | Okayama U | Experimental Physics | 2019/04/01 | 2020/03/31 | Research |
| Atsuhiro Umemoto | Nagoya U | Experimental Physics | 2019/06/26 | 2019/06/27 | Attendance |
| Danfeng Xiang | Tsinghua U, Beijing | Astronomy | 2019/02/12 | 2019/08/11 | Research |
| Masato Yanagisawa | Okayama U | Neutrino Physics | 2019/04/01 | 2020/03/31 | Research |