General Information

Date

July 1 (Wed) – July 3 (Fri), 2026

Venue

Osaka International Convention Center, Japan
URL: https://www.gco.co.jp/

President

Izuru Miyawaki, PhD, RPh (Professor, Sumitomo Pharma Co.,Ltd.)

Theme

Evolving Toxicology
– Innovation Emerging from the Confluence of Diverse Fields

Organizing Committee

Takashi Uehara (Okayama University)
Yasunari Kanda (National Institute of Health Sciences)
Satoshi Kitajima (National Institute of Health Sciences)
Masanori Kuribayashi (Ono Pharmaceutical Co., LTD.)
Masahiko Satoh (Aichi Gakuin University)
Tadahiro Shinozawa (Takeda Pharmaceutical Company Limited)
Mutsumi Suzuki (Kyowa Kirin Co., Ltd.)
Yuhji Taquahashi (National Institute of Health Sciences)
Keiko Taguchi (The University of Tokyo)
Hideshi Tsusaki (Shin Nippon Biomedical Laboratories, Ltd.)
Hitoshi Naraoka (Astellas Pharma Inc.)
Miki Nakajima (Kanazawa University)
Tsuyoshi Nakanishi (Gifu Pharmaceutical University)
Ken-ichiro Nan-ya (Kyowa Kirin Co., Ltd.)
Yuhei Nishimura (Mie University)
Gi-Wook Hwang (Tohoku Medical and Pharmaceutical University)
Tamio Fukushima (Shionogi & Co., Ltd.)
Satoshi Furukawa (Nissan Chemical Corporation)
Masaki Honda (Chugai Pharmaceutical Co., Ltd.)
Fumito Mikashima (Pharmaceuticals and Medical Devices Agency)
Tadahaya Mizuno (The University of Tokyo)
Chika Yamamoto (Toho University)
Kouichi Yoshinari (University of Shizuoka)

Call for Abstracts

January 21, 2026 – 
March 4, 2026

Congress Registration

Early Registration:
January 21, 2026 – 
May 15, 2026
Onsite Registration:
May 16, 2026 – 
July 3, 2026

Banquet

Date & Time: 18:30-, July 2 (Thu), 2026
Venue: RIHGA Royal Hotel Osaka
URL: https://www.rihga.com/osaka

Exhibition & Sponsorship

We invite you to join us as sponsor of the JSOT2026 in Osaka.
Please contact the Congress Management Office (jsot53@senkyo.co.jp), if you have the interest in Exhibition, Co-Sponsored Seminar or Advertisement.

Congress Secretariat

Secretary General

Toru Usui, PhD, RPh (Sumitomo Pharma Co.,Ltd.)


Secretariat

Miwa Kondo, PhD, DVM (Sumitomo Chemical Co., Ltd.)
Makoto Miyauchi, PhD (FineToday Co., Ltd.)
E-mail: secretariat@jsot2026.jp