JGRG 35

Overview

JGRG is the community of researchers in Japan, working on General relativity and Gravitation. JGRG has hosted an annual workshop series under the same title since 1991. The main purpose of the workshop is to provide a venue for exchanging ideas to pursue future trends of research. The workshop covers a wide range of topics related to general relativity and gravitation.

Date & Venue

November 30 (Mon) - December 4 (Fri), 2026 November 30 (Mon) - December (Fri), 202

100th Anniversary Memorial Hall, College of Humanities and Sciences, Nihon University, Tokyo

The first day will commence at 10:00, and the closing time on Friday will be adjusted according to the number of presentations. 

Conference Dinner: Dec. 3(Thu)  See below for more details. 

Invited Speakers

Wen-Yuan Ai (TDL Institute)

Tomohiro Harada (Rikkyo U.)

Pierre Heidmann (Ohio State U.)

Mareki Honma (Mizusawa VLBI Observatory)

Kunihito Ioka (YITP, Kyoto U.)

Jose Beltran Jimenez (U. of Salamanca)

Thomas P. Sotiriou (U. of Nottingham)

Gianmassimo Tasinato (Swansea U.) 

Benson Way (U. of Maryland)

Registration

Registration will start from the end of August.  

Registration form

The registration fee is 2,000 yen which covers refreshments. Please pay the fee at the registration disk (cash only).  

Important dates

September 25 (24:00 JST):  Deadline for travel support and VISA support

October 9 (24:00 JST): Deadline for abstract submission

October 30 (24:00 JST): Deadline for registration (without presentation) 

Travel Support 

We offer travel support for domestic participants, with priority given to students.  If you request travel support, please indicate so in the registration form.  As our budget for travel support is limited, we may not be able to accommodate all requests. 

Important Notes

• Please arrange your own accommodation. 

• Warning Against Fraudulent Accommodation/Travel Offers 

It has come to our attention that participants of international conferences are frequently targeted by email scams. Please note that the conference organizers do not partner with any third-party travel agencies for hotel bookings or travel arrangements. We will never contact you to solicit housing or flight reservations. If you receive suspicious emails from entities claiming to be associated with our event, please ignore them and do not reply.

• We do not offer live streaming of sessions or provide recorded presentations.

Lunch Map

Scientific Organizing Committee

Hideki Asada (Hirosaki U.), Tomohiro Harada (Rikkyo U.), Kunihito Ioka (YITP),Akihiro Ishibashi (Nagoya U.), Keisuke Izumi (Nagoya U.), Ryusuke Jinno (Kobe U.), Sugumi Kanno (Kyushu U.), Kohei Kamada (HIAS, UCAS, Hangzhou), Tsutomu Kobayashi (Rikkyo U.), Kazunori Kohri (NAOJ), Koutarou Kyutoku (Chiba U.), Kei-ichi Maeda (Waseda U.), Hayato Motohashi (Tokyo Metropolitan U.), Shinji Mukohyama (YITP & RESCEU), Keiju Murata (Nihon U.), Atsushi Nishizawa (Hiroshima U.), Toshifumi Noumi (University of Tokyo), Ryo Saito (Yamaguchi U.), Takahiro Tanaka (Kyoto U.), Shinji Tsujikawa (Waseda U.), Yuko Urakawa(KEK), Masahide Yamaguchi (IBS/ Tokyo Institute of Technology), Shuichiro Yokoyama (Nagoya U.), Hirotaka Yoshino (Osaka Metropolitan U.)

Local Organizing Committee

Takeshi Chiba(Chair), Takashi Hiramatsu, Hideo Iguchi, Keiju Murata, Fumiya Okamatsu,  Ryotaku Suzuki, Kotaro Tamaoka

Co-organized or Supported by

• Institute of Natural Sciences, Nihon University

• College of Humanities and Sciences, Nihon University

• College of Science and Technology, Nihon University

• Inoue Foundation for Science

Links

• • JGRG Proceedings Website

Code of Conduct

This workshop is committed to providing a respectful, inclusive, and safe environment for all participants, and to fostering constructive scientific discussion.  

The Code of Conduct of this workshop follows the Code of Conduct of the

Physical Society of Japan. (https://www.jps.or.jp/english/about-jps/codeofconduct.html)

All participants are expected to understand and comply with this code.

Contact: JGRG35 LOC:  jgrg35_loc "at" googlegroups.com