ビジター
FY2018
| Name | Affiliation | Period | Host |
| Ryoutaro Watanabe | Université de Montréal | 2018/4/5 -- 2018/4/7 | J. Hisano |
| Hsu-Wen Chiang | LeCosPA, National Taiwan University | 2018/4/13 -- 2018/4/21 | K. Izumi |
FY2017
| Name | Affiliation | Period | Host |
| Sergey Dmitrievich Odintsov | Institute for Space Studies of Catalonia | 2018/3/1 -- 2018/3/29 | S. Nojiri |
| Karsten Danzmann | Max Planck Institute for Gravitational Physics/Institute for Gravitational Physics of Leibniz Universität Hannover | 2018/2/26 | A. Nishizawa |
| David Shoemaker | MIT, LIGO Spokesperson | 2018/2/22 -- 2018/2/24 | A. Nishizawa |
| Sacha Davidson | Institut de Physique Nucléaire de Lyon (IPNL) | 2018/2/19 -- 2018/2/20 | J. Hisano |
| Lee Roberts | Boston University | 2018/2/14 -- 2018/2/16 | T. Iijima |
| Mohammed Sami | Jamia Milia Islamia | 2018/2/5 -- 2018/4/6 | S. Nojiri |
| Alessandro Morda | INFN Padova | 2018/1/20 -- 2018/2/3 | T. Iijima |
| Stuart Raby | Ohio State University | 2017/12/15 -- 2017/12/27 | J. Hisano |
| Borut Bajc | Jožef Stefan Institute | 2017/11/22 -- 2017/12/21 | J. Hisano |
| Soeng Chan Park | Yonsei University | 2017/10/30 -- 2017/11/3 | J. Hisano |
| Michael Sullivan | SLAC, Stanford University | 2017/10/18 -- 2017/10/20 | T. Iijima |
| Christopher J. Moore | Instituto Superior Técnico, University of Lisbon | 2017/10/15 -- 2017/10/26 | T. Shiromizu |
| Abner Soffer | Tel Aviv University | 2017/9/8 -- 2017/10/8 | T. Iijima |
| Sebastien Descotes-Genon | Labpratoire de Physique Theorique, Orsay | 2017/9/1 | J. Hisano |
| Martin Kunz | University of Geneva | 2017/8/15 -- 2017/8/20 | K. Ichiki |
| Emilio Elizalde | ICE/CSIC-IEEC, Spain | 2017/7/31 -- 2017/8/29 | S. Nojiri |
| Yong-Ling Ma | Jilin University | 2017/7/3 -- 2017/7/28 | M. Harada |
| Marcello Rotondo | I.N.F.N Frascati National Laboratory | 2017/6/26 -- 2017/7/23 | A. Gaz |
| Wolfram Weise | Technical University of Munich | 2017/6/27 | C. Nonaka |
| Yu-Tin Huang | National Taiwan University | 2017/5/14 -- 2017/5/17 | K. Izumi |
FY2016
| Name | Affiliation | Period | Host |
| Ryoutaro Watanabe | Université de Montréal | 2017/3/14 -- 2017/3/29 | T. Iijima |
| Youngman Kim | Institute for Basic Science, Korea | 2017/2/12 -- 2017/3/19 | C. Nonaka |
| Mustafa Kamisciogle | Middle East Technical University | 2017/1/5 -- 2017/3/12 | M. Nakamura |
| Enrico Barausse | Institut d'Astrophysique de Paris/CNRS | 2017/1/4 -- 2017/1/11 | T. Shiromizu |
| Abner Soffer | Tel Aviv University | 2017/1/4 -- 2017/1/8 | T. Iijima |
| Youngjoon Kwon | Yonsei University | 2017/1/4 -- 2017/1/7 | T. Iijima |
| Einan Gardi | Higgs Centre for Theoretical Physics, University of Edinburgh | 2017/1/4 -- 2017/1/7 | T. Iijima |
| Roberto Emparan | Institute of Cosmos Sciences, University of Barcelona (ICCUB) | 2016/11/18 -- 2016/12/3 | T. Shiromizu |
| Naoya Kitajima | Asia Pacific Centre for Theoretical Physics | 2016/11/13 -- 2016/11/23 | T. Naka |
| Diego Saez Gomez | Institute of Space Studies of Catalonia (IEEC) | 2016/9/26 -- 2016/10/14 | S. Nojiri |
| Rene A. Ong | University of California, Los Angeles | 2016/9/15 | T. Sako |
| Abner Soffer | Tel Aviv University | 2016/7/31 -- 2016/9/22 | T. Iijima |
| Andreas Karch | University of Washington | 2016/7/13 -- 2016/7/22 | T. Sakai |
| James Wells | University of Michigan | 2016/6/5 -- 2016/6/11 | J. Hisano |
FY2015
| Name | Affiliation | Period | Host |
| Hiroshi Ohki | RIKEN BNL Research Center | 2016/3/23 -- 2016/3/24 | Y. Aoki |
| Youngman Kim | Institute for Basic Science, Korea | 2016/3/12 -- 2016/3/19 | C. Nonaka |
| Abhijit Majumder | Wayne State University, Detroit, Michigan | 2016/3/12 -- 2016/3/19 | C. Nonaka |
| Eigo Shintani | RIKEN | 2016/2/25 -- 2016/2/26 | Y. Aoki |
| Sergey Dmitrievich Odintsov | Institute for Space Studies of Catalonia | 2016/2/9 -- 2016/3/10 | S. Nojiri |
| Eigo Shintani | RIKEN | 2016/1/28 | Y. Aoki |
| Luigi Del Debbio | University of Edinburgh | 2016/1/17 -- 2016/1/23 | Y. Aoki |
| Eigo Shintani | RIKEN | 2015/12/28 | Y. Aoki |
| Franz Muheim | University of Edinburgh | 2015/12/17 | T. Iijima |
| Kohtaroh Miura | CPT Marseille/KMI | 2015/12/13 -- 2015/12/25 | S. Nojiri |
| Eigo Shintani | RIKEN | 2015/12/10 -- 2015/12/11 | Y. Aoki |
| Borut Bajc | Jožef Stefan Institute | 2015/11/3 -- 2015/11/20 | J. Hisano |
| Phillip Urquijo | The University of Melbourne | 2015/11/1 -- 2015/11/18 | T. Iijima |
| Abner Soffer | Tel Aviv University | 2015/7/28 -- 2015/8/26 | T. Iijima |
| Emilie Passemar | Indiana University | 2015/5/17 -- 2015/5/29 | K. Hayasaka |
FY2014
| Name | Affiliation | Period | Host |
| Mikhail Stephanov | University of Illinois at Chicago | 2015/2/15 -- 2015/2/21 | C.Nonaka |
| Yoshimasa Hidaka | RIKEN | 2015/2/12 -- 2015/2/13 | Y. Akamatsu |
| Robert Shrock | Stony Brook University | 2015/1/7 -- 2015/1/24 | M. Kurachi |
| George Fleming | Yale University | 2014/12/16 -- 2014/12/18 | K.Yamawaki |
| Naoki Yamamoto | Keio University | 2014/12/10 -- 2014/12/12 | Y. Akamatsu |
| Bjoern Peter Schenke | Brookhaven National Laboratory | 2014/10/19 -- 2014/10/25 | C.Nonaka |
| Cheng-Wei Chiang | National Central University | 2014/9/16 -- 2014/12/22 | M.Tanabashi |
| Takeshi Yamazaki | Univ. of Tsukuba | 2014/8/26 -- 2014/8/29 | K.Yamawaki |
| Andreas Karch | University of Washington | 2014/6/23 -- 2014/7/11 | K.Yamawaki |
FY2013
| Name | Affiliation | Period | Host |
| Francois Gelis | CEA-Saclay | 2014/3/1 -- 2014/3/15 | Y. Akamatsu |
| Mithat Unsal | North Carolina State University | 2014/2/23 -- 2014/3/2 | T.Kuroki |
| Cynthia Yu-Han Huang | National Chiao Tung University | 2014/2/10 -- 2014/3/9 | H.Ohki |
| Vladimir Miransky | University of Western Ontario | 2014/1/15 -- 2014/4/10 | K.Yamawaki |
| Anna Hasenfratz | University of Colorado Boulder | 2014/1/15 -- 2014/3/15 | Y. Aoki |
| Peter Coles | University of Sussex | 2014/1/10 -- 2014/1/19 | C.Hikage |
| Philippe de Forcrand | ETH Zürich | 2013/12/27 -- 2014/1/27 | C.Nonaka |
| Ed Bennett | Swansea University | 2013/9/9 -- 2013/9/15 | K.Yamawaki |
| Naoki Yamamoto | Kyoto University / The University of Maryland |
2013/8/12 -- 2013/8/13 | Y. Akamatsu |
| Koichi Hattori | Yonsei University | 2013/8/12 -- 2013/8/13 | Y. Akamatsu |
| Mariafelicia De Laurentis | Universita dei Napoli | 2013/8/3 -- 2013/8/30 | S. Nojiri |
| Salvatore Capozziello | Universita dei Napoli | 2013/8/3 -- 2013/8/30 | K. Bamba |
| Diego Saez-Gomez | Univ. of Cape Town | 2013/7/30 -- 2013/8/11 | K. Bamba |
| Sergei D. Odintsov | ICREA | 2013/7/30 -- 2013/8/7 | K. Bamba |
| Tomohisa Takimi | Tata Institute | 2013/7/21 -- 2013/7/23 | T. Sakai |
| Andreas Karch | Univ. of Washington | 2013/6/24 -- 2013/7/12 | K.Yamawaki |
| Derek Teaney | Stonybrook University | 2013/6/23 -- 2013/7/5 | Y. Akamatsu |
| Makoto Kobayashi | KEK | 2013/5/29 -- 2013/5/30 | T. Maskawa |
| Alan Heavens | Imperial College London | 2013/4/21 -- 2013/4/26 | C.Hikage |
| Eigo Shintani | RIKEN BNL Research Center | 2013/4/1 -- 2013/4/5 | Y.Aoki |
FY2012
| Name | Affiliation | Period | Host |
| Eigo Shintani | RIKEN BNL Research Center | 2013/3/20 -- 2013/3/25 | Y.Aoki |
| Kenji Ogawa | Chung-Yuan Christian University | 2013/3/4 -- 2013/3/7 | H.Ohki |
| Enrico Rinaldi | The University of Edinburgh | 2013/2/25 -- 2013/3/12 | K. Yamawaki |
| Marcos Marino | Universite de Geneve | 2013/1/29 -- 2013/2/7 | S.Moriyama |
| Shinya Matsuzaki | Kyoto Sangyo University | 2013/1/16 -- 2013/1/17 | K. Yamawaki |
| Shinya Matsuzaki | Kyoto Sangyo University | 2012/11/21 -- 2012/11/22 | K. Yamawaki |
| Gary S. Varner | University of Hawaii | 2012/11/3 -- 2012/11/18 | Y. Horii |
| Shinya Matsuzaki | Kyoto Sangyo University | 2012/9/27 -- 2012/9/28 | K. Yamawaki |
| Rainer J. Fries | Texas A&M University | 2012/9/24 -- 2012/9/27 | C. Nonaka |
| Steffen A. Bass | Duke University | 2012/9/23 -- 2012/9/29 | C. Nonaka |
| Shinya Matsuzaki | Kyoto Sangyo University | 2012/9/6 -- 2012/9/7 | K. Yamawaki |
| Shinya Matsuzaki | Kyoto Sangyo University | 2012/7/24 -- 2012/7/26 | K. Yamawaki |
| Yasunori Nomura | UC Berkeley | 2012/7/24-- 2012/7/26 | K. Tobe |
| Kenji Ogawa | National Chiao-Tung University | 2012/7/22-- 2012/7/28 | H. Ohki |
| David Lin | National Chiao-Tung University | 2012/7/22-- 2012/7/28 | H. Ohki |
| Sangyong Jeon | McGill University | 2012/7/22 -- 2012/7/28 | C. Nonaka |
| Shinya Matsuzaki | Kyoto Sangyo University | 2012/7/12 | K. Yamawaki |
| Shinya Matsuzaki | Kyoto Sangyo University | 2012/7/4 -- 2012/7/6 | K. Yamawaki |
| Shinya Matsuzaki | Kyoto Sangyo University | 2012/6/24 -- 2012/6/27 | K. Yamawaki |
| Joel Jones | INFN | 2012/6/7 -- 2012/6/25 | K. Hayasaka |
| Kazuya Koyama | University of Portsmouth | 2012/5/16 -- 2012/5/27 | C. Hikage |
| Tanguy Pierog | Karlsruher Institut fuer Technologie | 2012/4/2 -- 2012/4/16 | T. Sako |
FY2011
| Name | Affiliation | Period | Host |
| Amarjit Soni | Brookhaven National Laboratory | 2012/3/17 -- 2012/3/23 | Y. Aoki |
| Kotaro Miura | INFN, Frascati | 2012/3/12 -- 2012/3/21 | K. Yamawaki |
| Matthew Sudano | IPMU | 2011/2/20 -- 2011/2/22 | M. Shigemori |
| Volodya Miransky | University of Western Ontario | 2012/2/19 -- 2012/2/25 | J. Jia |
| Emilio Elizalde | Instituto de Ciencias del Espacio (CSIC) | 2012/2/7 -- 2012/2/18 | K. Bamba |
| Sergio Zerbini | Trento University | 2012/2/7 -- 2012/2/13 | K. Bamba |
| Jyotirmoy Battacharya | IPMU | 2011/1/30 -- 2011/1/31 | M. Shigemori |
| Richard Eager | IPMU | 2011/1/23 -- 2011/1/24 | M. Shigemori |
| Sumit Das | Univ. of Kentucky | 2011/11/20 -- 2011/11/26 | M. Shigemori |
| Leauthaud Harnett Alexie Solange | IPMU | 2011/11/4 -- 2011/11/7 | C. Hikage |
| Julius Kuti | UC San Diego | 2011/10/20 -- 2011/11/05 | Y. Aoki |
| Marko Staric | Jozef Stefan Institute | 2011/10/18 -- 2011/10/29 | T. Iijima |
| Luigi Del Debbio | Univ. of Edinburgh | 2011/07/30 -- 2011/08/12 | Y. Aoki |
| Ryuichiro Kitano | Tohoku Univ. | 2011/07/19 -- 2011/08/05 | K. Hayasaka |
| Andreas Karch | Univ. of Washington | 2011/06/23 -- 2011/06/28 | K. Yamawaki |
| Makoto Kobayashi | JSPS | 2011/6/7 | T. Maskawa |
| Makoto Kobayashi | JSPS | 2011/4/16 | T. Maskawa |
FY2010
| Name | Affiliation | Period | Host |
| Taku Izubuchi | BNL | 2011/03/28 -- 2011/04/12 | |
| Ryuichiro Kitano | Tohoku Univ. | 2011/02/24 -- 2011/02/25 | |
| Shinya Matsuzaki | Pusan National Univ. | 2011/02/18 -- 2011/02/21 | |
| Yukinao Akamatsu | Univ. of Tokyo | 2011/02/14 -- 2011/02/28 | |
| Hannah Katharina Petersen | Duke Univ. | 2011/02/12 -- 2011/02/26 | |
| Yasushi Suto | Univ. of Tokyo | 2011/02/08 -- 2011/02/09 | |
| Akihiro Shibata | KEK | 2011/01/26 -- 2011/01/28 | |
| Maria Paola Lombardo | INFN, Frascati | 2011/01/24 -- 2011/02/02 | |
| Minxin Huang | IPMU | 2010/12/20 -- 2010/12/22 | |
| Michio Hashimoto | Kyoto Sangyo Univ. | 2010/12/20 -- 2010/12/22 | |
| Akihiro Shibata | KEK | 2010/12/16 -- 2010/12/18 | |
| Vladimir A. Miransky | Western Ontario Univ. | 2010/12/15 -- 2010/12/28 | |
| Yutaka Ookouchi | IPMU | 2010/12/09 -- 2010/12/10 | |
| Michio Hashimoto | Kyoto Sangyo Univ. | 2010/12/06 | |
| Ken-ichi Aoki | Kanazawa Univ. | 2010/12/01 -- 2010/12/02 | |
| Haruhiko Terao | Nara Women's Univ. | 2010/11/24 | |
| Shinya Aoki | Univ. of Tsukuba | 2010/11/11 | |
| Taichiro Kugo | Kyoto Univ. | 2010/10/27 -- 2010/10/31 | |
| Federico Urban | British Columbia Univ. | 2010/10/03 -- 2010/10/05 | |
| Masafumi Kurachi | Tohoku Univ. | 2010/09/29 -- 2010/09/30 | |
| Takeshi Yamazaki | Univ. of Tsukuba | 2010/09/28 -- 2010/09/30 | |
| Yasumichi Aoki | RIKEN BNL Research Center | 2010/09/27 -- 2010/10/01 | |
| Michio Hashimoto | Kyoto Sangyo Univ. | 2010/09/21 -- 2010/09/23 | |
| Taichiro Kugo | Kyoto Univ. | 2010/09/07 -- 2010/09/10 | |
| Michio Hashimoto | Kyoto Sangyo Univ. | 2010/08/23 -- 2010/08/26 | |
| Michio Hashimoto | Kyoto Sangyo Univ. | 2010/08/06 -- 2010/08/07 | |
| Michio Hashimoto | Kyoto Sangyo Univ. | 2010/07/29 -- 2010/07/31 | |
| Tadashi Takayanagi | IPMU | 2010/07/28 -- 2010/07/29 | |
| Masafumi Kurachi | Tohoku Univ. | 2010/07/26 -- 2010/07/30 | |
| Yasumichi Aoki | RIKEN BNL Research Center | 2010/07/14 -- 2010/07/16 | |
| Michio Hashimoto | Kyoto Sangyo Univ. | 2010/07/14 -- 2010/07/16 | |
| Shinya Matsuzaki | Pusan National Univ. | 2010/07/11 -- 2010/07/25 | |
| Taichiro Kugo | Kyoto Univ. | 2010/07/05 -- 2010/07/09 | |
| Kei-Ichi Nagai | KEK | 2010/07/01 -- 2010/07/02 | |
| Ryuichiro Kitano | Tohoku Univ. | 2010/06/30 -- 2010/07/01 | |
| Michio Hashimoto | Kyoto Sangyo Univ. | 2010/06/29 -- 2010/07/03 | |
| Masaki Fukushima | ICRR, Univ. of Tokyo | 2010/06/22 | |
| Taichiro Kugo | Kyoto Univ. | 2010/06/07 -- 2010/06/11 | |
| Tetsuya Onogi | Osaka Univ. | 2010/05/27 -- 2010/05/28 | |
| Kenzo Ishikawa | Hokkaido Univ. | 2010/05/18 -- 2010/05/19 | |
| Taichiro Kugo | Kyoto Univ. | 2010/05/10 -- 2010/05/14 | |
| Akihiro Shibata | KEK | 2010/04/19 -- 2010/04/21 | |
| Taichiro Kugo | Kyoto Univ. | 2010/04/12 -- 2010/04/16 | |
| Makoto Kobayashi | JSPS | 2010/04/06 -- 2010/04/07 |