| Visitor | Affiliation | Occupation | Host Institute | Starting day | Duration of stay | 
            | Zhaoran Liu | Tohoku University | D1 | IPAC/Caltech | 2023-02-28 | 32 | 
| Yuri Oku | Osaka University | D2 | Princeton/CCA | 2023-03-21 | 18 | 
| Tomomi Sunayama | Nagoya University | PD | Arizona | 2023/01/13 | 39 | 
| Ryosuke Uematsu | Kyoto University | D2 | Durham | 2023/06/09 | 64 | 
| Suchetha Cooray | Nagoya University | D3 | KITP/UCSB | 2023/03/04 | 23 | 
| Ken Osato | Chiba University | Assistant Professor | MPA, Garching | 2023/08/13 | 47 | 
| Cesar Hernandez-Aguayo | MPA | PD | Nagoya | 2023/03/05 | 3 | 
| Suchetha Cooray | NAOJ | PD | Stanford | 2023/08/05 | 18 | 
| Kazuki Daikuhara | Tohoku University | D2 | Caltech | 2023/08/07 | 38 | 
| RONALDO LAISHRAM | Tohoku University | D2 | Caltech | 2023/08/07 | 38 | 
| Ko Ishida | Tohoku University | M1 | Physics UPC-APC, Paris | 2023/09/03 | 7 | 
| Kosuke Takahashi | Tohoku University | M1 | Physics UPC-APC, Paris | 2023/09/03 | 7 | 
| Keitaro Ishikawa | Nagoya University | M2 | University of Arizona | 2023/11/08 | 33 | 
| Koki Tanida | Nagoya University | M2 | University of Arizona | 2023/11/12 | 29 | 
| Keita Fukushima | Osaka University | D3 | University of Trieste/Florence | 2023/09/16 | 19 | 
| Zhaoran Liu | Tohoku University | D2 | IPAC/Caltech, USA | 2023/11/12 | 36 | 
| Kosuke Takahashi | Tohoku University | M1 | IPAC/Caltech, USA | 2023/11/12 | 28 | 
| Yuri Oku | Osaka University | D3 | University of Milano-Bicocca / Scuola Normale Superiore | 2023/11/16 | 18 | 
| Nicolas Ledos | Osaka University | D4 | University of Milano Bicocca /Scuola Normale Superiore | 2023/11/16 | 25 | 
| Yoshito Ono | NAOJ/Hawaii | Assistant Professor | Arizona | 2023/11/27 | 9 | 
| Koya Umeda | The University of Tokyo | D1 | Arizona/Texas/UC Riverside | 2023/11/30 | 11 | 
| Chen Nuo | The University of Tokyo | D2 | UCLA | 2023/12/02 | 18 | 
| Yongming Liang | The University of Tokyo | PostDoc | University of Milano-Bicocca | 2024/01/24 | 35 | 
| Daisuke Toyouchi | Osaka University | ILR Fellow | University of Milano-Bicocca | 2024/01/08 | 11 | 
| Suchetha Cooray | NAOJ | postdoc | Berkeley etc. | 2023/10/08 | 29 | 
| Hiroki Kawai | The University of Tokyo | D2 | National Institute for Astrophysics - Astrophysics and Space Science Observatory of Bologna | 2023/11/18 | 87 | 
| Yoshinobu Fudamoto | Chiba University | ILR Fellow | Arizona | 2024/02/25 | 14 | 
| Mariko Kubo | Tohoku University | Associate Professor | Munich Institute for Astro-, Particle and BioPhysics | 2024/04/27 | 23 | 
| Kazuki Tomaru | Osaka University | D1 | University of Milano-Bicocca | 2024/02/07 | 18 |